一周至少做一次运动，如在体育馆打网球，这对我们的健康有好处。

Taking exercise such as playing tennis in the gym at least once a week is beneficial to our health.

youdao

一周至少做一次运动，如在体育馆打网球，这对我们的健康有好处。

Taking exercise such as playing tennis in the gym at least once a week is beneficial to our health.

youdao