They are not only classmates but also partners in the study.

他们不但是同班同学，而且也是学习上的搭档。

youdao

They are not only classmates but also partners in the study .

他们不但是同班同学，而且也是学习上的搭档。

youdao

They are not only classmates but also partners in the study .

他们不但是同班同学，而且也是学习上的搭档。

youdao