We go to dinner on Christmas Eve, Christmas Eve we sing, carnival night we go to the disco dancing. I want we are together!

平安夜我们去聚餐，圣诞夜我们去唱歌，狂欢夜我们去蹦迪。我要我们在一起！

youdao

But I never go dancing if I don't have a partner because I don't want to be a wallflower.

但是，在没有伙伴的时候，我从来不去跳舞，因为我不要参加舞会而又坐在那里不跳舞。

youdao

Once you know what pieces to look for, what mental constructs to reach for, can you realize all right I want to make some dancing figures go back and forth, I need to loop this way and loop this way and check if I'm on the edge and so forth.

一旦确定需要查找的部分,想要达到那种层次，你是否意识到,我想做出一些可以来回走动跳舞的人，我需要按这种方式那种方式让它转圈,并检查我是否,到了屏幕的边缘等等。

哈佛公开课 - 计算机科学课程节选