What are you up to?

你呢？你怎样？

Hi, John, how's it going?

嗨，约翰，你好吗？

That sounds a good idea. Thank you.

好主意！谢谢你。

Thank you for a most enjoyable evening.

谢谢你举办这样一个极其快乐的晚会。

Can I have your attention, please?

请大家听我说。

Sorry, I just like to watch almost all kinds of ball games. I'm strictly spectator.

对不起，我仅仅喜欢观看几乎所有的球类比赛，我是个十足的观众。