This, they said, helps guard against the aging process.

他们说，这有助于防止衰老过程。

youdao

At the outset, it seemed necessary to be on guard against the other two.

一开始，似乎有必要提防另外两个。

youdao

We take this work seriously and guard against the influence of any improper interests.

我们严肃地对待这项工作，避免受到任何不适当利益的影响。

youdao

"That's why we need strong rules of the road to guard against the kind of systemic risks we have seen.

VOA: special.2009.09.18

One of the things, by the way, that Eikhenbaum does in passing is remind us that we should be on our guard against thinking that sound is onomatopoetic--that is, that it reflects the meaning of what it's talking about.

艾肯鲍姆在书中提到,他特别提醒我们,不应该赞同拟声现象，拟声就是认为声音能反应它所表达的意思。

耶鲁公开课 - 文学理论导论课程节选

She says people must keep up their guard against the virus, which is unpredictable and could change into a far more dangerous form.

VOA: standard.2009.12.29

They also recommended using shorter implants to guard against the risk of nerve damage.

BBC: Dental implants can cause nerve damage, warns study

She argued that there are measures now in place to guard against the misuse of funds.

BBC: Conservatives debate

So how do we guard against the possibility of consumer harm without making things worse?

FORBES: Co-authored with Berin Szoka.