Don't worry about it. It's a taken of my appreciation for your business, and friendship.

没关系的。这是向你表示我们在生意及友谊上的一点心意。

What I eat won't stay down.

我吃东西时感到恶心。

Is this where I get my parcels?

这里是我取包裹的地方吗？

Please cash this check.

请兑现这张支票。

Yes. I have a room booked with you, for three days starting today. Name of Lu, L-U.

是的，我已向你们订了房间，从今天开始，共三天。姓陆，L-U。

By all means, you ahead.

当然可以。随便。