They prolonged their goodbyes for a few more minutes.他们又过了几分钟才分别。

He said his goodbyes knowing that a long time would pass before he would see his child again.他道了别, 知道自己得过很长时间才能再见到孩子。

I said a hurried goodbye and walked home in the cold.我匆忙道别, 然后冒着寒冷步行回家。

He wanted to say goodbye to you.他原本想和你说再见的。

They said goodbyes to each other.他们相互道别。

He waved goodbye to her.他向她挥手告别。

He said goodbye to his hopes of becoming a singer.他放弃了当歌星的梦想。

He has probably waved goodbye to his last chance of Olympic gold.他可能已经放弃了拿奥运金牌的最后机会。

He said goodbye to his possessions.他放弃了自己的财产。