okay so welcome to part 4 of solving the 好的，欢迎来到第四部分的解决
Rubik's Cube at this point you should 魔方在这一点上你应该
have one side completely solved and you 有一方完全解决了你
should also have the top two layers 应该也有顶层的两层
completely solved as well and in this 也完全解决了这一点
video what we're going to do is we're 视频就是我们要做 的是我们
going to solve the last side of the cube 去解决魔方的最后一面
this yellow side and the first thing 这个黄色的一面和第一件事
we're going to do is we're going to get 我们要做的是我们会得到
the yellow edge pieces of the cube so 立方体的黄色边缘件，以便
we're going to form a cross on this 我们要形成这一跨
yellow side and before we get started I 黄色的一面，在我们开始 之前
want to talk about the different 想谈谈不同
scenarios that you could start with 你可以从头开始
whenever you perform this sequence which 每当执行此序列
I'm about to teach you you can start 我即将教你，你可以开始
something that looks like I have already 一些看起来像我已经
on this cube you can start with just the 这个立方体，你可以只用启动
center piece and no edge pieces in place 中心部分和没有边缘部分的地方
okay and you could also start with an L 好的，你也可以从L开始
okay say if you have you know an edge 好吧，如果你知道你的优势
piece right here that's yellow and you 就在这里，黄色和你
have an edge piece right here that's 在这里有一个优势片
yellow so you have this yellow pattern 黄色，所以你有这种黄色图案
that kind of forms an L okay or you can 那种形式没问题，或者你可以
have two yellow edge pieces that are 有两个黄色的边缘部分是
directly across from each other you can 直接穿过彼此可以
have like a yellow edge piece right here 在这里有一个黄色的边缘片
and a yellow edge piece right here and 和一个黄色的边缘片在这里和
it forms like a straight line okay and 它形成直线状和好
the great news about all these different 关于所有这些不同的好消息
scenarios is that the sequence or the 场景就是那个序列或者
algorithm is exactly the same for all of 算法对于所有的算法是完全一样 的
them so I'm going to teach you this 他们所以我要教你这个
sequence and how to get the all the edge 序列以及如何获得全部优势
pieces correctly into place for every 件正确的地方为每一个
different scenario okay and before I 不同的场景好，在我之前
teach you the sequence I want to teach 教你我想教的顺序
you some terminology if I move this 如果我提出这个问题，你需要一些术语
right side clockwise I'm just going to 右边顺时针我只是要
say right so right now I'm moving right 说得对，现在我正在向右移动
okay if I move this right side 好吧，如果我移动这个右侧
counterclockwise I'm going to say right 逆时针我会说正确的
inverted okay so right now I'm moving 倒好，所以现在我正在移动
the piece right inverted okay so that's 该片右倒倒好， 所以这是
just some quick terminology before I get 只是一些快速的术语，我才得到
to teach you the sequence all right so 教你的序列中的所有权利，使
at this point we just have the center 在这一点上我们只有中心
piece and we have no yellow edge pieces 一块，我们没有黄色的边缘件
in place so you can position the cube 在适当的位置，以便您可以放置立方体
any way you want and you want to use 任何你想要的和你想使用的方式
this sequence of moves which I'm about 这是我关于这一系列的动作
to teach you you want to move the front 教你想要移动前方
side 侧
want to move the right side top then you 想要移动右边那么你
want to move the right side inverted top 想要将右侧倒置顶部移动
inverted front inverted okay front right 倒立前倒右前方
top right top front okay 右上角的前面好吧
so at this point notice how we have a L 所以在这一点上注意我们如何有一个L
okay so once you have the L okay you 好吧，所以一旦你有你没事
want to you want to point one of the 想要你想要点其中之一
parts of the L away from you and you L的部分远离你和你
want to part point one of the parts of 要分部分的一部分
the L to the left okay and once again 左边的左边还好，再一次
you want to perform the same sequence 你想要执行相同的序列
that I taught you or that we've used 我教你，或者我们使用
just two seconds ago alright you want to 就在两秒钟之前，你想要
move the front side right side top right 移动正面右侧右上角
top front okay so at this point we have 前锋好，所以在这一点上，我们有
a straight line okay and whenever you 一条直线没问题，只要你
have a straight line you always want to 有一条你一直想要 的直线
make sure that it is horizontal when you 确保它在你的时候是水平的
start the sequence of moves you you 开始你的动作序列
don't want to start like this so notice 不想像这样开始注意
right now it's vertical always make sure 现在它是垂直始终确保
that the line is horizontal when you 该线是水平的，当你
start the sequence and once again is the 开始序列， 并再次是
same as X sequence which we use before 与之前使用的X序列相同
all right we're going to move front 好吧，我们要前进
right top right inverted top inverted 右上角倒置顶部倒置
front inverted okay we just got really 前倒倒好， 我们真的得到了
lucky and we got all four yellow corner 幸运的是，我们得到了四个黄色的角落
pieces that are correctly in place that 件是在正确的地方，
usually does not happen so don't really 通常不会发生，所以不会真的发生
pay attention to that right now 现在讲究的是正确的
you should always have all of the edge 你应该始终拥有所有的优势
pieces correctly in or on the top side 件正确地在顶部或上面
of the cube but just because we have all 立方体的 ，但只是因为我们有所有
the yellow edge pieces on the top side 顶部的黄色边缘部分
of the cube it doesn't mean they're in 立方体的 ，这并不意味着他们在
their correct position okay let's take a 他们的正确位置好吧，让我们来看看
look 看
notice how this edge piece the blue is 注意这块蓝色的边缘如何
not matched with the blue Center okay so 没有与蓝色中心匹配 好了
this edge piece is in the wrong position 这个边缘部分处于错误的位置
I'm this edge piece is in the correct 我是这个边缘的一块是正确的
because the green is matched with the 因为绿色与匹配
green Center now this edge piece is in 绿色中心现在这个边缘部分是在
the wrong position this edge piece this 这个边缘错误的位置这块
orange is not matched with the orange 橙色与橙色不匹配
Center 中央
so our next sequence of moves is we want 所以我们下一步的动作是我们想要的
to match the the yellow edge pieces we 以匹配 我们的黄色边缘作品
want to put them in the correct position 想把它们放在正确的位置
so that all the colors match the 以便所有的颜色都匹配
center's ok so I got rid of some of the 中心的确定，所以我摆脱了一些
yellow corner pieces just so we could 黄色角落片只是我们可以
focus more on the edge pieces which 更注重的边缘件，其
we're working on right now and we need 我们正在努力，我们需要
to correctly position all these yellow 正确定位所有这些黄色
edge pieces and there's going to be 边缘部分，将会有
three different scenarios when we 我们三种不同的场景
correctly position these these edge 正确定位这些边缘
pieces and the first scenario is like I 件和第一个场景就像我一样
have right now is when you have one edge 有现在的问题是，当你有一个边缘
piece correctly positioned notice how 如何正确定位
the green is matching the Green Center 绿色与绿色中心相匹配
so that one's in the correct position 让自己处于正确的位置
but that's the only one none of the 但是这是唯一一个没有
others the red is not matching the red 其他红色不符合红色
Center and the orange isn't matching the 中心和橙色不匹配
orange Center and the blue is not 橙色中心和蓝色不是
matching the blue Center so we only have 匹配蓝色中心，所以我们只有
one edge piece that is correct position 一个边缘部分是正确的位置
and that's actually a good thing this is 而这实际上是一件好事，这是
what we want to start our next sequence 我们想要开始我们的下一个序列
of moves which I'm about to teach you 我即将教你的动作
all right um so there's one more or 好的，所以还有一个或更多
sorry two more scenarios which I want to 对不起， 我想要两个更多的场景
go over this is when there's two edge 过去这是当有两个边缘
pieces that are correctly positioned 正确定位的零件
when it looks something like this 当它看起来像这样
actually 其实
alright notice how we have two edge 好吧，注意我们有两个优势
pieces positioned now in the correct 现在定位在正确的部分
position we have the orange matched with 我们有橙色匹配的位置
the orange Center and we also have the 橙色的中心，我们也有
blue match with the blue Center and the 蓝色中心和蓝色比赛
other two edge pieces are not two 其他两个边缘部分不是两个
correctly positioned okay like I said 正确定位好像我说的
before we want to make it before we 之前，我们想要的，我们之前使它
start this move so that one edge piece 开始这个动作，让一个边缘块
is correctly position and in this case 是正确的位置，在这种情况下
it's really easy because it forms a L 这很容易，因为它形成了一个L
whenever it forms L you just got to 每当它形成L，你就会得到
rotate the top side one time sorry the 旋转顶端一次抱歉
wrong way one time so that now we have 一次错误的方式，现在我们拥有了
the green is matching the green Center 绿色是匹配的绿色中心
and none of the other edge pieces are 并没有其他的边缘件
correctly positioned and then we can 正确定位，然后我们可以
start our sequence of moves which I'm 开始我的一系列动作
about to teach you and the way you want 即将教你和你想要的方式
to position the cube is you want to 定位立方体是你想要的
position it so the one that's matching 其定位所以这符合一个
the right center 正确的中心
when notice how this is the only one 当注意到这是唯一的时候
matching its 与其匹配
centerpiece you want to keep it so 你想保持它的核心
that's directly in front of you okay and 这是直接在你面前没关系
once you position the cube that way you 一旦你以这样的方式定位立方体
want to do this sequence right here you 想在这里做这个序列
want to go right up right up right up up 想右上上 向右走高达对高达
right okay I know it's a long sequence 好吧，我知道这是一个很长的序列
to to memorize but the only the only 要记住，但唯一的唯一
sides that you're moving are the right 你正在移动的边是正确的
side and the up side so it's right up 侧面和正面，所以它是正确的
right up right up up right all right and 直到右上上没事 和
what we actually did was we kept this 我们实际上做的是我们保持这一点
green edge piece okay in the correct in 绿色的边缘片在正确的中没有问题
the same position and we actually 相同的位置，我们实际上
rotated the three other ones like a 旋转了另外三个像一个
clock all right 时钟没事
so notice how they're still not in the 所以注意他们还没有进入
correct position well what we need to do 正确的位置以及我们需要做的事情
is we need to rotate these three pieces 我们需要旋转这三块
one more we're going to move this blue 我们再一次将这个蓝色移动
over here we're going to move the red 在这里， 我们将移动红色
over here and we're going to move the 在这里，我们要移动的
orange edge piece over here okay so we 橙色的边缘片在这里没关系，所以我们
need to do the same sequence one more 需要再做一次相同的序列
time and I apologize last time I didn't 时间和我上次我没道歉
use the word inverted and I'll use that 使用倒置的词，我会用它
one this time so what we're going to do 一次这样做，我们要做的事情
is we're going to go right up right 我们会马上向右走
inverted up right up up right inverted 倒转起来，右转倒立
okay now so now what we did is we 现在好了，现在我们所做的就是我们
rotated these three edge pieces now 现在旋转这三个边缘块
they're in the correct position notice 他们处于正确的位置通知
how the orange is matching the orange 橙色如何与橙色相匹配
Center the blue is matching the blue 中心蓝色匹配蓝色
Center and the red is matching the red 中心和红色匹配红色
Center and we have the officially 中心，我们有正式的
created art cross and we still have our 创造了艺术交叉，我们仍然有我们的
other side of the cube completely solved 立方体的另一面完全解决了
we still have our two layers and they're 我们仍然有我们的两层，他们是
all all the cross pieces are in their 所有的十字架都在他们的身上
correct position alright so let me just 正确的位置好吧，让我只是
go over that one case which I mentioned 回顾一下我提到的一个案例
before when when you have one in the 之前当你有一个在
right position right here and you have 正确的位置在这里，你有
one directly across from it and the 一个直接从它和它的对面
other two are in not in the right 其他两个不在正确的位置
position 位置
okay so here we have the scenario where 好的，所以我们在这里有场景
we still have our yellow cross but only 我们仍然有我们的黄十字，但只有
two of them are in the correct position 其中两个是在正确的位置
and they're on opposite sides of each 他们在每个人的对面
other the Greens matching the Green 其他绿色匹配绿色
Center and the blue is matching the blue 中心和蓝色匹配蓝色
Center and the other two yellow edge 中心和另外两个黄色边缘
pieces are not matching okay so what you 件不匹配好，所以你
want to do is you want to you want to 想要做的是要 要
make it so that the two edge pieces out 使它成为两个边缘碎片
that are matching that one of them 那是匹配他们之一
doesn't matter which one is directly in 哪一个直接在哪都没关系
front of you and we still got to use the 在你面前， 我们仍然需要使用
same sequence which I just taught you 我刚刚教你的同样的顺序
earlier I'm going to go right up right 早些时候我会马上向右走
inverted up right up up right inverted 倒转起来，右转倒立
okay 好的
um so now notice how we still have our 所以现在注意我们仍然有我们的
green matching the Green Center and we 绿色匹配绿色中心和我们
also have an orange matching the orange 也有橙色的橙色
Center and the two that are matching 中心和两块匹配
form this L okay so the only thing that 形成这个好吧所以唯一的
we have to do is just rotate it one way 我们必须做的只是旋转它的一种方式
then you need to rotate it this way and 那么你需要以这种方式旋转它
now notice how we only have one edge 现在注意我们只有一个边缘
piece that's matching okay the red is 红色是可以匹配的
matching the red Center but none of the 匹配红色中心但没有一个
other yellow edges the colors match okay 其他黄色边缘的颜色匹配没问题
so now we have one matching it's Center 所以现在我们有一个匹配它的中心
now once again we can snap now it's like 现在我们可以再次捕捉它
starting from the beginning what we got 从一开始就从我们得到的东西开始
to do same sequence which I already 我已经做了相同的序列
taught you go right up right inverted up 教你右转倒右
right up up right inverted okay so now 现在右上颠倒好吧
let's see we still they're still not 让我们看看我们仍然没有
matching yet so that means we got to do 匹配， 所以这意味着我们必须做的
it one more time so let's do right up 再来一次，让我们马上做
right inverted up right up up right 右倒了右上上的权利
inverted okay and voila notice that all 倒没关系，瞧， 所有
of the edge pieces are matching the 的边缘部分是匹配的
center piece blues matching the blue 中心一块布鲁斯匹配蓝色
Center oranges bear the reds matching 中心橘子承受红色匹配
the red Center and so forth well so at 红色中心等等舒服，所以在
this point we should have you should 这一点我们应该有你应该
have the cross 有十字架
completely solve and in the correct 彻底解决和正确
positions it's just by dumb luck that 这只是愚蠢的运气
the four yellow corner pieces are also 四个黄色角落也是
on the top but they're not in the 在顶部，但他们不在
correct position as you notice so in my 正确的位置，因为你注意到我的
next video I will teach you how to put 下一个视频，我会教你如何放
the yellow corner pieces into their 黄色的角落片成他们的
correct position and we will have the 正确的位置，我们将有
cube completely solved 魔方完全解决了