2--Where, and what, is Square One?
 
1--Any why would you go there? Let's listen:
 
2--I am not having a good day.
 
1--I'm sorry to hear that. What happened?
 
2--My boss did not like my video project. She told me to redo it.
 
1--So now I have to go back to square one.
 
2--If you go back to square one, it means you have to start over on something.
 
1--This comes from a game board, and the idea that the game begins on the first square.
 
2--So, if you go back to square one, you are coming back to the beginning of something.
 
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注解：
 
1.Back to Square One从头来过
2.Square平方的
3.project计划

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译文：
 
1--除非你了解美语，否则你可能在理解这个短语的意思上有困难：从头来过
2--Square One在哪里，是什么呢？
1--你为什么要去那里呢？让我们一起听一下：
2--我今天过得很不好。
1--听到这个消息我很难受。怎么了？
2--我的老板不喜欢我的视频项目。她告知我要重新制作。
1--所以，现在我必须要从头来过了。
2--当你go back to square one时，意思就是你要重新开始做某事了。
1--这个短语来源于一种棋盘游戏，该游戏规则是从第一个方格开始。
2--因此，当你从头来过时，你就要回到某事的起点了。