third grade。
短语:
the Senior Grade Three 高三年级。
in Grade Three 在三年级。
Senior Grade Three 高中三年级。
例句:
1、Her daughter studies in the third grade in a junior high school.
她的女儿在一所初级中学读三年级。
2、I spent my junior year in France.
我三年级是在法国念的。
3、Skip From The Fourth To The Sixth Grade.
从四年级跳级到六年级。
4、He Had To Repeat The Fourth Grade.
他读四年级时留级消巧一年。
5、The Primary Grades In School Are Grades One Through Three.
学拿模键校的低年级是一年级到三年码纯级。
6、The Boy Was Kept Back In The Fourth Grade.
男孩在四年级时留级。