一些同学认为能保持身体健康。的翻译：Some students think it can stay healthy. 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

Some students believe that to maintain good health.

Some students think it can stay healthy.

Some schoolmates thought can maintain the health.

Some of them who believed to be able to maintain good physical health.

Some students think it can stay healthy.