我每天游泳以保持健康。

I go swimming every day in order to keep fit.

良好的饮食习惯可以帮助我们保持健康。

Good eating habits can help us to keep fit.

通过良好饮食和经常性锻炼保持健康。

Keep healthy by eating well and exercising regularly.

我喜欢保持健康。

I like to keep in shape.

经常锻炼以保持健康。

Keep healthy by exercising regularly.

限制饮食和放松身心是保持健康的两个要诀。

Diet and relaxation are two important keys to good health.

我们中大多数人需要过更为平衡的生活，以保持健康和快乐。

Most of us need to lead more balanced lives to be healthy and happy

一项调查表明，人们对该吃什么才能保持健康这个问题感到困惑。

A survey showed people were confused about what they should eat to stay healthy

这好比是不吸烟者由于二手烟而患了癌症，而烟瘾大的人却足够幸运的保持健康。

This is much like a non-smoker getting cancer from second-hand smoke, while the heavy smoker is fortunate enough to smoke in good health.