All right, well that's correct. So let's try and read that through.

正解,我们再从头到尾看一遍

耶鲁公开课 - 博弈论课程节选

Your secretary can take one look at you and say, "You're a mess."

你的秘书从头到尾打量了一圈，评论道，“你真是一团糟”。

I didn't 课堂 - SpeakingMax英语口语达人

If you were asking questions, like, how high does it go, but you don't ask when does it go to the highest point, then you don't have to go through the whole process of finding the time at which it turned around.

如果你想问,例如,它可以到多高,不过你并没有问它何时达到最高点,那么你不用从头到尾再来一遍,来弄清质点何时转向

耶鲁公开课 - 基础物理课程节选