这句话不确定对不对
问题描述：
这句话不确定对不对
I first heard of this problem in secondary school,and thereafter in high school,set out to follow with interest a typical issue called turbulence.
答
我在初中第一次听到这个问题,到了高中又听到过这样的问题,现在我凭着兴趣在处理这类典型的骚动事件.