How did we know to send these particular messages to these classes?

我们如何找出这些消息呢？

youdao

So how did we know how much to offset the text or how far down from the top to place it?

那么，我们如何知道文本应该偏移多少，应该放置在距离顶部多远的位置？

youdao

How did we know that such properties as data and value existed and that they indeed were what we were looking for?

我们究竟如何知道像data和valu这样的属性存在并且它们确实是我们所要查找的？

youdao

When I used to know you so well Yeah, yeah, yeah How did we get here?

VOA: standard.other

How do we know this always stops? I mean, I ran three trials here, and it did. But how would I reason about, does this always stop?

我指的是我在这儿试了三次，它都停了，那这是为什么呢？,它总是会停下么？

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, he also did architecture like me, so that's how we know each other.

嗯，他也像我一样搞建筑，我们就是那样认识彼此的。

我喜欢的建筑物 - SpeakingMax英语口语达人

Again, with that question, how did we not know?

CNN: Cleveland neighborhood asks, how did it happen here?

How did you know we were here?

BBC: [an error occurred while processing this directive]

We did get into some spots where we did not know how to get out of the music...

NPR: 'Cowboy,' a Study in Radio Tale-Telling