病毒

wǒ men yào dāng xīn bìng dú gǎn rǎn

我们要当心病毒感染。

We have to beware of viruses infections.

tā shàng zhōu gǎn rǎn le bìng dú

她上周感染了病毒。

She went down with a virus last week.

bìng dú hěn róng yì biàn yì

病毒很容易变异。

Viruses are easy to mutate.

wǒ men yào dāng xīn bìng dú qīn rù jì suàn jī

我们要当心病毒侵入计算机。

We must beware of viruses invading computers.

nǐ de diàn nǎo zhòng bìng dú le

你的电脑中病毒了。

There is a virus in your computer.

pán hěn róng yì xié dài bìng dú

U盘很容易携带病毒。

U disks can easily carry viruses.