When you say DoIt in a template, the compiler conceptually searches out all USES of "t", replaces them with "string", and then compiles the resulting source code.

当你说你要在模板中调用DoIt，编译器会概念性地搜索出所有用到的“t”，再把它们替换成“string”，接着再编译源代码。

youdao

When people ask me what I do for a living, I don "t really know what to say."

当人们问我我做何营生，我真不知道说什么。

youdao

If he can "t see how his actions affect others, he" s not likely to say, "Whoa, what about my girlfriend?" when temptation strikes.

如果他看不到自己的行为对别人的影响，那么在他遇到诱惑的时候，他也不会对自己说，“哇，那我女朋友怎么办呢？”

youdao

She didn't say a word to me when she opened the door, but took me right into her living room.

VOA: special.2009.07.18

I didn't want to make that judgment call for her when she said I am, what did she say?

我不想为她做判断,当她说，她说了什么？

哈佛公开课 - 计算机科学课程节选

just in a sense that when she was taking, say, I don't know, class like C.C., which is Contemporary Civilization, or Lit. Hum.,

就好像她在上论当代文明，或人类文学这样的课程时，我不太清楚，

介绍好朋友 - SpeakingMax英语口语达人

Putin didn't say when he expected the oil project to be completed or give other details.

FORBES: Magazine Article

He didn't say when the Q10, with the physical keyboard, will be out or for how much.

NPR: RIM Changes Name To BlackBerry, Unveils 2 Phones

Tokyo Electric officials told CNN they can't say when they'll be able to restore those normal cooling.

CNN: STORY HIGHLIGHTS