kettle壶例句：Don't let the kettle boil dry.不要让茶壶里面的水烧干。look on the bright side 从好的方面看例句： I heard about your car accident. Look on the bright side at least you don’t have to keep fixing it anymore.我听说你的车撞了。想开点好了，起码你不用再去修车了。How much is your annual income? 你的年收入是多少？例句：A: How much is your annual income? B: About a hundred thousand dollars. A：你一年挣多少钱？B：大约十万美元。