(TTS發音) succeed in doing two things by only one action一箭雙雕
Mother stopped at the supermarket to buy some bread and then went to get Jane at the dancing class； she killed two birds with one stone. 媽媽在超級市場買了些面包，然後去舞蹈訓練班接簡回家，她一舉兩得。
“When you're next in London，come and see me. ”“Yes， I'll do some shopping and kill two birds with one stone. ”“下次你來倫敦時就來看看我。”“當然，我還將買點東西，一舉兩得嘛。”
