人们相信身体锻炼有助于身体健康的翻译：It is believed that physical exercises contribute to good health 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

It is believed that physical exercise helps health

It is believed that physical exercises contribute to good health

The people believed the bodily exercise is helpful to the health

It is believed that physical exercise contributes to good health

It is believed that physical exercises contribute to good health