一箭双雕用英语怎么说

一箭双雕

[词典] kill two birds with one stone [arrow]; achieve two things at one stroke; answer a double purpose; double gain;

[例句]（其实中国的成语叫做一箭双雕）但其实我从来不杀鸟，我爱所有的动物。

But I would never really kill any birds. I love all kinds of animals.