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。

No. Please endorse the check at the back.

不会的，请在支票背面签名。

Thanks.

谢谢。

And tell them you want to go on the tour that goes down into the canyon.

跟他们说你要参加到峡谷里去的旅游团。

And I'll need to see your passport.

另外，我需要看一下您的护照。

About forty minutes, I think.

我想大约40分钟。