1·I said good bye to grandfather, not knowing I would never see him again.
我向祖父道别，不知道我再也见不到他了。
2·She said good bye and made graceful exit.
她说了再见，优雅地退下了。
3·We went to the bank together then said good bye and separated.
我们一起去银行，然后彼此告别就分手了。
4·When I said good bye Mrs. Scott took me by the hand and wept. "Why did you come to us," she said, "if you must go so soon?"
当我告别的时候，司各特太太拉着我的手，哭泣着说：“既然你必须这么快就要离开，那你为什么还要到我们这儿来呢？”
5·"Hullo, Wendy, good-bye," he said.
“喂，温迪，再见。”他说。
6·"Good-bye," said the Rats; and they went home.
“再见吧。”耗子说。然后他们就回家了。
7·Mama said good-bye to her parents and friends and traded her busy city neighborhood for a more isolated life.
妈妈告别了父母和朋友，离开了繁忙的城市社区，过起了更加与世隔绝的生活。
8·She said "Good-bye" to Heidi and "Farewell" to the uncle, and started down the mountain.
她对海蒂说了声“再见”，对老头儿说了声“永别”，然后开始下山。
9·We said good-bye to each other at the station.
我们是在车站分手的。
—— 《新英汉大辞典》
10·I thanked Hannah, said good-bye and took the elevator to the first floor.
我谢过汉纳，乘电梯到了一楼。