1、对不起。

Sorry./Excuse me.

2、对不起，能打扰一下吗？

Excuse me.(May l interrupt a little bit?)

3、对不起，能让个道吗？

Excuse me.(May l walk through here?)

4、很抱歉（不好意思)。让你久等了。

Soor for keeping you wait for so long.

5、对不起，这茶很烫，请稍凉一下喝。

Excuse me, the tea is too hot.Please wait for a while.

6、很抱歉，这款茶暂时没有货。

Sorre. This kind of tea is out of stock right now.

7、很遗憾，张梅今天休息。

Sorry. Zhang Mei is off duty today.

8、很抱歉，今天的茶艺表演已结束，欢迎明天再来。

SORRY.So much for today's tea ceremony. Welcome back tomorrow.

9、对不起，我初学英语，您能说得慢一点儿吗？

Sorry. i'm a beginner at learning English. Could you speak slowly ?

10、很抱歉，我无法接受您的邀请，但是，还是很感谢您。

Sorre. l can't accept your invitation. Anyway, thanks a lot.