- shoot two hawks with one arrow; achieve two things at one stroke; butter both sides of one's bread; get a double advantage; get two results from one effort; kill two birds with one stone; serve two ends; serve a double purpose
一举两得的用法和样例:
例句
我姐姐住在伦敦效外。我去伦敦看望哥哥时,决定也去看望看望她,这样就一举两得了。
My sister lives just outside London. When I visited my brother in London, I decided to kill two birds with one stone and go to see her as well.