Protecting America against missile threats from other countries.

保护美国免受来自其他国家的导弹威胁。

D) It can protect employees against aggressive behavior.

D）它可以保护员工免受攻击行为。

They seem to be protected against the disease.

他们似乎被保护不会患上这种疾病。

In short, my education protected me against surprise.

总之，我接受的教育让我（在看到不同事物的时候）不会感到惊奇。

It protects against the four kinds of dengue.

它可以预防四种登革热。

It's to protect us against the French!

那是为了保护我们抵御法国人的！

It can protect people against infection.

它可以保护人们免受感染。

Does it really protect against polio?

它真的能预防脊髓灰质炎吗？

Feathers protect them and other birds against the cold.

羽毛可以保护鸭子等鸟类抵御寒冷。

Some mutations can give us stronger bones, they can protect against heart disease, or protect against severe COVID.

一些突变可以让我们的骨骼更强壮，它们可以预防心脏病，或者预防严重的新冠病毒。

The policies do not protect against high water damage.

这些保单列明不保障因高水位而造成的损害。

Password managers can also protect against so-called phishing attempts.

密码管理器还可以防止所谓的网络钓鱼攻击。

Have you protected yourself against this year's germs?

你有保护好自己预防今年病菌的侵害吗？

But they cannot protect an economy against destructive politicians.

但是他们不能够保护经济免受政治家破坏。

Particularly how vaccines and boosters protect against the new variant.

尤其是疫苗和加强针如何对抗这种新变异。

The immune system protects the body against infections and diseases.

免疫系统保护身体免受感染和疾病。

With knowledge about HIV healers can protect themselves against the virus.

有了艾滋病毒的知识，治疗师就可以保护自己免受病毒的侵袭。

Proof-of-Work is a way of protecting the blockchain against fraud.

" 工作量证明 " 是保护区块链免受欺诈的一种方式。

Those that were more active were involved in protecting against bacteria.

而那些活力较高的基因帮助人们抵抗细菌。

But these are mainly there to protect them against the workers.

但这主要是针对工人。