Because in elementary school and junior high, you have such a variety of skill levels and effort levels.

因为在小学和初中，你有各种各样的技能水平和努力水平。

youdao

In elementary school and junior high, students have such a variety of skill levels and effort levels.

在小学和初中，学生的技能水平和努力程度不同。

youdao

They were very lonely. When their mother died, Sundy was only junior high student and Candy was an elementary school student.

她们非常寂寞。当她们的母亲去世时，珊蒂还只个是中学生，而坎蒂只是一个小学生。

youdao

because in elementary school and junior high, you have such a variety of skill levels and effort levels.

因为在小学和初中，大家的水平和努力程度不同。

怎么协调意见冲突 - SpeakingMax英语口语达人

When the Great East Japan Earthquake and Tsunami struck on 11 March 2011, almost all the elementary and junior high school children in the small coastal town of Kamaishi survived.

UNESCO: Education for sustainability - 'Sydsvenska Dagblad' (Sweden) | United Nations Educational, Scientific and Cultural Organization