I'd be glad to.

好的。

Certainly not.

一定不是。

Please don't forget to say goodbye to the rest of the family for me.

请别忘了代我向你的家人告别。

Well, I can't get over how different the weather is here.

噢，想不到这里的天气大不一样。

As long as it doesn't snow!

只要不下雪就行啊！

I'd like to travel first-class.

我要头等舱。