1. Goodbye!
再見！
還能這樣說：
See you.
Catch you later.
應用解析：
kiss sth. goodbye/kiss goodbye to sth. 永遠放棄某事；
the kiss of life 口對口的人工呼吸
2. Farewell until we meet again!
下次再見！
還能這樣說：
Farewell! I hope we meet soon.
See you next time!
應用解析：
make one's last farewells 做最后告別；
a farewell address 告別詞；
farewell dinner 餞行宴會；
a farewell meeting 歡送會；
farewell to life 辭世，死
3. Today I come to say goodbye to you, for I'm going back to China tomorrow.
我今天來是向你告別的，因為明天我就要回中國了。
還能這樣說：
I'd like to bid farewell to you, because I am going back to China tomorrow.
I just come to part from you because I am leaving for China tomorrow.
諺語：
Scratch my back and I'll scratch yours.
你捧我，我捧你。
4. I waved them goodbye.
我向他們揮手道別。
還能這樣說：
I waved farewell to them.
I waved off them.
應用解析：
wave a sword 揮劍；
wave one's hair 替某人燙發；
brain wave 突如其來的靈感；巧妙的主意；
a wave of emotion 情緒的高漲；
waves of people 人潮洶涌
5. Take care of yourself and don't forget to keep in touch.
保重，別忘了常聯系。
還能這樣說：
Be careful of yourself and let us keep in touch with each other!
Please do take care of yourself and keep in track with me.
諺語：
Take care of the pence and the pounds will take care of themselves.
節約便士，金鎊自然會積累起來。
6. I will miss you.
我會想念你的。
還能這樣說：
I am going to miss you.
I would like to miss you.
諺語：
A miss is as good as a mile.
失之毫厘，差之千里。
7. Kiss me goodbye!
向我吻別吧！
還能這樣說：
Give me a goodbye kiss.
Kiss me farewell.
應用解析：
a Judah's kiss 猶大的吻；口蜜腹劍；陰險的背叛；
snatch a kiss 冷不防接個吻；
steal a kiss 偷吻；
kiss of death 致命之吻
8. Every parting from you is like eternity.
每一次和你分別都有些像永別。
還能這樣說：
Every parting from you makes me feel that we will never meet again.
It seems that every parting from you is forever parting.
應用解析：
act one's part well 演得好；
a woman of parts 有才華的女人；
do one's part 盡自己本分；
part one's hometown 離別故鄉；
part company with 和……分手；和……意見不合