There're about three thousands students in my school.改错.

There're about three thousands students in my school.改错.
There're about three thousands students in my school.改错.

There're about three thousands students in my school.改错.
我觉得应该改成There're about three thousand students in my school.你们老师应该有说过只能写thousands of 或者是three thousand 吧,确定是几千的话thousand后面不能加s

thousand不用S