juniors例句

By 9, the juniors are in the hall for assembly.
到9点时，三年级学生都在大厅里等待参加晨会。

Most of the senior boys are going steady with juniors and sophomores.
四年级的男生大都总是要同三年级和二年级的学生一起去的.

The seniors defeated the juniors by 3 - 1.
四年级学生以三比一战胜了三年级学生.