好运气英语可以说是 "good luck"。它的来源可以追溯到古代时人们对祈祷幸运的传统。一些英文例句和中文翻译如下：

I wish you good luck in your new job. 我祝你新工作好运。

He has been having good luck lately. 最近他一直运气很好。

May good luck be with you. 祝你好运。

总之，好运气是一种希望和祝福，希望别人能在某件事情上取得成功或避免不幸。