Good luck is when an opportunity comes along and you're prepared for it. 好运就是当机会来临时，你早已做好了准备。He does deserve some good luck after so much wretchedness.经过这么多苦难之后，他应该行点好运了。"Goodbye, then, and thanks. Good luck."— ...
The Committee said his actions were improper and repugnant.委员会称他行为失当，令人反感。an improper course of action不正确的做法What an improper suggestion!多么不体面的建议!Mr Matthews maintained that he had done nothing improper.马修斯先生坚称他没有做过非法的事情。...