Vecchio pointed out that the need for security and protection form the first link. These provide an environment free from threat.

维奇奥指出安全与保护的需求构成第一个环节，两者提供一个免受威胁的环境。

youdao

The trees form a natural protection from the sun's rays.

树木起天然的保护作用，遮挡了阳光的照射。

《牛津词典》

For the executive who doesn’t have time to come down with the flu, a Japanese company has invented a new form of protection – the anti-H1N1 suit.

针对不能将时间耽误在流感上的管理人员，一家日本公司发明了一种新的保护方法——抗甲型H1N1 流感病毒西服。

youdao

Hadoop does not provide data protection in the form of snapshots and mirrors required features for comparable systems.

FORBES: Can Hadoop Survive its Weird Beginning?

What, then, prevents Afghanistan from living happily ever after, with a generous dose of aid and a degree of international protection in the form of the International Security Assistance Force, which at present comprises about 4, 500 soldiers from 18 countries?

ECONOMIST: At last, signs of hope

One way to ensure this form of protection is to allow short-sellers to do their work.

FORBES