我们必须努力学习成为对社会有用的人的翻译：We have to work hard to become socially useful persons 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

We must work hard to become a useful person to society

We have to work hard to become socially useful persons

We must study diligently into to the social useful people

We must make efforts to study become a useful person to the society

We have to work hard to become socially useful persons