运动友谊质量存在年龄、性别的差异。

There are differences of age and gender in sports friendship quality.

youdao

运动友谊质量存在着年龄、性别差异。

There are some gender and age difference on sport friendship quality.

youdao

运动友谊质量存在着年龄、性别差异。

There are some gender and age difference on sport friendship quality.

youdao