When the river dike is completed, the crops will be safe against floods.

修好河堤，庄稼就不怕淹了。

《新英汉大辞典》

Thee casinos say their systems are safe against money laundering.

赌场说，他们的系统是安全的，不会出现洗钱的问题。

youdao

As a countermeasure, make change-password forms safe against CSRF, of course. And require the user to enter the old password when changing it.

对策是，让修改密码的表单不能被CRSF攻击，当然在改变密码的时候，也需要用户去输入旧密码。

youdao

The most important weapon against carbon monoxide poisoning is the safe use of materials to heat any enclosed area.

VOA: special.2010.02.02

The Shark Safe Project planned a demonstration against the competition.

VOA: special.2009.06.16

Former TSA Administrator Kip Hawley says Americans must weigh privacy concerns against the need for safe travel.

VOA: standard.2009.12.30

Our high security containers were thus made safe against some of the Russian attack techniques.

FORBES: A Former KGB Covert Entry Expert Speaks

This will be enough people to make China safe against foreign invasions.

FORBES: China's Growing Problem Of Too Many Single Men

Watford ultimately paid the price for sitting back on their slender lead rather than trying to make the game safe against a Preston side that had looked lost for the first hour.

BBC: Preston 1-1 Watford