It prevents erosion and reduces the risk of flooding.

保护河堤不被流水侵蚀，并减少洪水的风险。

It's so sad because it could have been prevented.

这事太悲惨了 因为它本可以避免的。

Grief can be so strong that it prevents us from doing anything.

悲伤的情绪可以强烈到使我们无法做任何事情。

Suspected dissidents living overseas have also been prevented from returning to Fiji.

那些居住在海外的“异见客”已被禁止返回斐济。

Many of these deaths can be prevented.

这种死亡绝大部分可以避免的。

A number of diseases can also be prevented by vaccines.

还有一种防苗接种，也就儿童免规划。

A. the obstacles to preventing " short-termism" .

防止 “短期效应主义” 的障碍。

This could have been easily prevented.

这本来很容易避免的。

Loving them dearly doesn't prevent you from feeling uncomfortable around them.

虽然你很爱他们，但你在他们身边会感觉很不自在。

It believes that in 10 years 25 million underage marriages have been prevented.

该组织表示，十年内，将有2500万童婚受到阻挠。

And explained what vaccines are meant to prevent.

并且苗所要预防的东西。

In other words, there is no direct evidence that yogurt can prevent diabetes.

换句话说，没有直接证据表明酸奶可以预防糖尿病。

We don't yet know whether this vaccine only prevents disease.

我们还不知道这种苗否只预防疾病。

Women also are dying from diseases that should have been prevented or treated.

也有的妇女因疾病而濒临死亡，她们本应该获得预防和治疗。

Ordinances that did not prevent the tragedy.

没有阻止这场悲剧的法令。

This is a coaster. It prevents rings.

这杯垫 能避免杯子留水印。

And far more tragic was the loss of life that could have been prevented.

而更悲惨的，这样的人员伤亡本来可以预防的。

It prevents people with seeds of good ideas from getting started.

它会阻止那些拥有好想法的人去开始。

Exercising in the morning prevents that from happening.

而晨练就不会出现这种困扰。

We all have a responsibility to prevent accidents.

我们都有责任防止事故的发生。