1.Can I have another one不是"再来一份"
Can I have another one?表示对菜品不满意，需要更换一份。
"再来一份"这样说
Just one more, please.
帮我再上一份一样的，谢谢。
Excuse me sir, one more strawberry cheese cake with cream on top, please.
您好，再来一块草莓芝士蛋糕，顶上加奶油那种，谢谢。
2.Where you from可没问，你从哪个国家来的！where you from=我去哪里接您
正确表达：
Where do you come from？=从哪个国家来
- Where you from？
去哪里接您？
- 150 Charing Cross Street thanks.
150号查令十字街路，谢谢。
3.有事要忙也别说 I have something to do没礼貌！
have something to do=我有事要做
(谁还没点事,我约你就不是事吗)
委婉的说法是：
I'm tied up.我脱不开身
I can't make it at that time.我那时候不太行啊。
I'd love to, but...我很想去，但是...
Sorry, I'm tied up all day, how about this weekend?
抱歉啊，我太忙了，要不周末吧。
