a group of people 与the group of people的区别

题目

a group of people 与the group of people的区别

答案

a group of people 一群人,但不固定是什么样的一群人如：Standing on a stage in front of a group of people to deliver a speech,however ,is certainly unnatural .不过,站在台上面对一群人作演讲确实是一件很不...