2
See you tomorrow.
míng tiān jiàn.
3
See you later.
yí huì ér jiàn. / dāi huì ér jiàn.
4
Let's keep in touch.
yǒu kòng cháng lián xì.
5
I gotta go now.
wǒ xiān gào cí le.
6
Excuse me, I have to leave now.
duì bù qǐ, wǒ xiān zǒu le.
7
Take care.
nín duō bǎo zhòng.
8
Bon voyage!
yí lù píng ān! / yí lù shùn fēng!
9
I will call you when I arrive.
dào le yǐ hòu wǒ gěi nǐ dǎ diàn huà.