Their antennae and shells help them to detect and protect the security of themselves.

它们的触角和外壳帮助他们探测和保护自身安全。

youdao

The authorities urged that every citizen focus attention on the security of food in the early spring.

在早春的时候，政府敦促每个市民关注食品安全。

youdao

Studies have shown that farmers in developing countries who have achieved certain levels of education, wealth, and security of land tenure are more likely to adopt such technologies.

研究表明，在发展中国家，拥有一定教育水平、财富和土地所有权保障的农民更有可能采用这类技术。

youdao

Defense officials say they are aiming for a balance that will not compromise the security of operations or military networks.

VOA: special.2009.09.14

Then a bunch of terrible things obviously begin to happen that shake the security of this society, and ultimately bring it down.

然后,显然一些可怕的事情开始发生了,它动摇了社会的安定,最终导致其崩溃

耶鲁公开课 - 古希腊历史简介课程节选

If the vehicle in the unfortunate circumstances of a collision, has to be able to maintain the security of the hydrogen which means more mass, which means a lot of the efficiency is being squandered What's the environmental impact of hydrogen production?

如果车辆,在碰撞中发生了不幸，要仍然能够保持氢气的安全性的话,意味着需要更多的质量，也就是说大部分效率被浪费了,制氢对环境有什么影响呢？

麻省理工公开课 - 固态化学导论课程节选

Because you made some reference to the security of cargo flights and so forth.

WHITEHOUSE: Full Briefing on Security Alert

Defeat would be too high a price for the security of Americans, the French, and Europeans.

WHITEHOUSE: President Obama and President Sarkozy at the White House

They arrive on foreign shores with the security of a job and a salary.

ECONOMIST: Business in China and the West