保持良好的卫生习惯。

Have good hygiene.

youdao

不幸的是，我们无法改变遗传因素或创造好运气，但我们可以保持良好的卫生习惯。

Unfortunately, we can't change our genetics or create good luck. However, we can adopt and maintain good health habits.

youdao

开展了宣传活动，强调需要保持良好的个人卫生，尤其是要勤洗手。

A public awareness campaign is ongoing, stressing the need for good personal hygiene, mostly by hand washing.

youdao