1. Have a nice day.
祝今天过得愉快~
2. See you later./Catch you later.
以后见。
3. So long.
再见。
4. Take care.
多保重!
5. I've got to get going.
我必须得走了。
6. Take it easy.
保重，再见了。
7. I'm off.
我走了哈~
8. It was nice seeing you.
见到你真高兴。
9. All the best.
一切顺利。
10. Don't work too hard!
别太玩命。