你确定要这样做，杰克？

Are you sure you want to do that, Jack?

youdao

现在，小叮当，你确定要这么做吗？

Now, Tinker Bell, are you sure you can do this?

youdao

你确定要在这个地方和他们碰头吗？

Are you sure this is where we are apt encounter them?

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

You want to... you're not sure if you're going to read something that's related to literature, or to science,

你想要……你不确定是读点跟文学相关的还是读点跟科学相关的内容。

How many课堂 - SpeakingMax英语口语达人

Of course, before doing so, he says, "you must call him first a tyrant."

当然，在叛乱或是弑君之前，你得确定你要诛杀的是一位暴君“

耶鲁公开课 - 政治哲学导论课程节选