怎么改?I hard to understand what class mate are talking about because they spoken as fast as they can using their language.
问题描述：
怎么改?
I hard to understand what class mate are talking about because they spoken as fast as they can using their language.
答
It's hard for me to uderstand what classmates are talking about because they speak too fast.
答
I hardly understood what my classmates are talking about because they spoke very fast using their own language.
昏，觉得你想表达的意思也有问题。
答
It's hard to understand what the classmates are talking about because they speak so fast with their language.