in their lives还是in their life什么时候用哪个?麻烦用具体的语境例句帮我讲一下

分类: 作业答案 • 2022-09-25 20:24:22

问题描述：

in their lives还是in their life
什么时候用哪个?麻烦用具体的语境例句帮我讲一下

答

1.生活不可数
There are so many things to do in my life.
(在我的生活中有许多事情去做)
2.生命可数
20 lives lost because of this accident.
(因为这场事故丢掉了20条生命)