汽车若遇到正面猛烈撞击，安全气囊可以保护驾车者。

Airbags protect the driver in the event of a severe frontal impact.

《牛津词典》

自1981年起生产的轿车都有安装安全保护装置的接头。

All cars built since 1981 have points for the attachment of safety restraints.

《牛津词典》

必要时我们会动用空军力量来保护联合国维和部队的安全。

We will use air power to protect UN peacekeepers if necessary.

《柯林斯英汉双解大词典》

That's passing laws that protect people from themselves, seatbelt laws, for example, or motorcycle helmet laws.

即制定保护人们免受自身行为伤害的法律，诸如系安全带，骑摩托车带头盔的法规。

耶鲁公开课 - 公正课程节选

The Hobbesian state was intended to secure the conditions of life, even a highly civilized and cultivated life but one calculated in terms of self-interest and risk avoidance.

霍布斯眼中的国家旨在,保护人民的生命财产安全,即使是那些虽开化有教养却是为一己私利的人,也应当受到国家的保护。

耶鲁公开课 - 政治哲学导论课程节选

Right. Because all of us have probably bought something facebook on Amazon.com or the like, all of us have probably logged into Facebook.com, passing your credit card information over the Internet, passing your username and password over the Internet, and as you probably know, as a casual user, https denotes secure.

对的，因为我们都可能在亚马逊之类的网站上买过东西,我们都可能上过,在网络上传送你的信用卡信息,在网络上传送你的用户名和密码,你可能知道，作为一个非正式的用户，https保护安全。

哈佛公开课 - 计算机科学课程节选