Though the precise harm to our bodies remains unknown, concerns include the microplastics themselves, as well as the fact that they absorb a range of harmful bacteria.

虽然微塑料具体会对我们身体造成怎样的伤害尚不明确，但微塑料本身和他们吸收了大量的有害细菌这一事实让我们忧心忡忡。

Boiling water kills harmful bacteria and parasites.

沸水杀死有害细菌和寄生虫。

It purified the air, killing harmful bacteria.

它净化了空气，杀死了有害细菌。

These can introduce harmful bacteria directly to your spine.

这些原因可将有害的细菌直接带入脊柱。

Cook food to a safe internal temperature to destroy harmful bacteria.

烹煮食物使其达到一个安全的内部温度以消灭有害细菌。