A：I've come to say goodbye.
我是來(lái)跟你告別的。
B：When do you leave?
你什么時(shí)候走?
A：I'm catching the 11:00 train.
我趕11:00的火車。
B：Take care of yourself and don't forget to keep in touch.
請(qǐng)多保重，別忘了保持聯(lián)系。
A：Goodbye. Hope to see you again next year.
再見(jiàn)。希望明年能再見(jiàn)到你。