1530s, from rid + -ance. Good riddance, "a welcome relief from unpleasant company or an embarrassing connection" attested from 1650s (fair riddance in same sense from 1610s).
权威例句
1. I left Texas and said good riddance to all that.
我离开了得克萨斯州,总算摆脱了那里的一切。
2. He's gone back to London in a huff and good riddance.
他已经怒气冲冲地回伦敦了,总算把他打发走了。
3. 'Good - by and good riddance!'she said to him angrily as he left.
他离开时, 她生气地冲他说: “ 再见,你可算走了! ”
4. Let us have riddance of these evils.
我们来铲除这些罪恶.
5. He's gone at last, and good riddance ( to him ) !