我在太阳底下呆的时间太长了。

I stayed out in the sun for too long.

《牛津词典》

你在公共场合以及私底下的行为方式都需要注意。

You need to pay attention to how you behave both in public and private.

youdao

在地中海的海底下曾经有那么多的固态结晶盐。

There have been so much solid crystalline salt beneath the floor of the Mediterranean.

youdao

Moving a stack of size 3, again, if I want to go over there, I need to make sure I can put the spare one over here before I move the bottom one, I can't cover up any of the smaller ones with the larger one, but I can get it there.

移动上面的三个圆盘的话，我在移动最底下的圆盘之前，同样要确保剩下的,是在另外一个柱子上，因为我不能把大的圆盘,放在小的上面。

麻省理工公开课 - 计算机科学及编程导论课程节选

Also to language, the way you conduct yourself in the public and out of the public,

还有关于言语，你在公共场合以及私底下的行为方式，

重要的是家庭教育 - SpeakingMax英语口语达人

I'm going to go there initially, so I can move this over here, so I can get the base part of that over there, I want to put that one there before I put this over here, finally I get to the point where I can move the bottom one over now I've got to be really careful to make sure that I don't cover up the bottom one in the wrong way before I get to the stage where I wish they were posts and there you go.

我要先把其他的放到多余的柱子上，然后把最底下的放到目标柱子上，我要在把除了最底下的圆盘，其他的圆盘挪过来之前,把最下面的圆盘放在这儿,因此我得出了最下面的盘子,应该如何摆放的结论,当我没得到其他盘子的正确摆放位置的时候,要很小心的确认没把错误的盘子,放在最下面的盘子上面。

麻省理工公开课 - 计算机科学及编程导论课程节选