Would you like me to get you something? What about some tea?

给我弄点什么东西呢？喝点茶好吗？

When do you leave?

你何时起程？

Thanks. I'll certainly do that.

谢谢了，我一定会的。

I went to visit an uncle of mine in San Francisco.

我去旧金山看望一个叔叔。

If you're sure you're not in a hurry, I can use a little help.

如果你真的不忙的话，我可能要你帮个小忙。

Excuse me. Can you tell me where Main Street is?

劳驾，你能告诉我正街在哪里吗？