I'm lost, what should I do?

我迷路了，怎么办？

I'm lost, where is the bathroom?

我迷路了，厕所在哪里？

When I'm low, and I'm weak, and I'm lost.

当我深陷低谷，脆弱不已，如此迷失之时。

Help! I'm lost in here!

救命！我迷路了！

If I'm lost driving, I just call Grandma.

如果我开车迷了路，我只要打电话给奶奶。

I'm lost. Can you give me directions to the courthouse?

我迷路了，你能告诉我怎么去法院吗？

I'm lost now without you. I don't know where you are.

现在没有你我感到失落， 我不知道你在哪里。

Cathy, I'm lost, I said, though I knew she was sleeping.

我很迷惘，我说，尽管我知道她已熟睡。

I'm lost. Can you tell me where the Lijiang Hotel is?

我迷路了，请告诉我漓江宾馆在哪里？

Excuse me, I'm lost, could you tell me how can I get to Gate XX ?

对不起，我迷路了，你能告诉我怎么到XX号登机口吗？