That's only a small share of the total acreage that could benefit, about half a million acres in all, so it will be vital to prioritize areas at greatest risk of fire or drought.

受益的也只是少部分林地，大约五十英亩的规模。因此优先处理火灾或干旱威胁最大的区域非常重要。

During its heyday it housed approximately half a million scrolls.

在它的全盛时期，其中收藏了大约50卷卷轴。

The London agents Stirling Ackroyd recently identified enough sites for half a million houses in the London area alone, with no intrusion on green belt.

最近，伦敦房地产中“Stirling Ackroyd”在伦敦找出了足够多的建设地点，这些地方能够建设五十套住房，且不会侵占绿化带。

As of 2005, there were almost half a million professional social scientists from all fields in the world, working both inside and outside academia.

至 2005 年，来自世界各领域的专业社会科学家已有近 50 ，他们活跃于学术界内外。

A wall 3 meters high is erected enclosing half a million Jews: man, women, children, the elderly who will suffer horrifically from hunger, cold and poverty.

竖起3米高墙，围住50名犹太人，不论男女老幼都将忍受着极度地饥饿、寒冷和贫困。

Together they contain about 40 million words on half a million topics.

它们共约 40 字，包含五十个主题。

These power lines are naked live wires carrying half a million volts.

这些电力线是携带50的裸线。

Half a million workers were brought into construct what became known as the sarcophagus.

50 名工人被带去建造该构筑物，后来它被称为石棺。

That's enough to infect half a million people.

那足够感染五十人口了。

Today's guest is Susan Lane, the author of a new book on personal finances that has already sold half a million copies.

今天的嘉宾是苏珊·莱恩。她所撰写的关于个人理财的新书已经售出 50 册。

Nowadays there are estimated to be half a million different options.

而现今，市场上大约有 50 种的工作选择。

Half a million German troops can now be redeployed from the East to the Western Front, where German General Erich Ludendorff plans an all-out, last-ditch offensive to win the war.

近50在东部场的德军军队得以被重新调遣到西部场，为赢取争胜利，德将军埃里克·鲁道夫策划了一场背水一的进攻。

Half a million pigs and millions of chickens were dead.

50头猪和几百只鸡全都死了。

Beira, a city of half a million in Mozambique in the epicenter of the storm.

贝拉，莫桑比克一个拥有50人口的城市，位于风暴的中心。

It now has more than half a million employees worldwide.

他现在在全球拥有超过50名员工。

And scammers know this - in a review of over half a million mailboxes, it was found that 77% of spear-phishing attacks targeted ten people or less.

骗子们很清楚这一点——一项对50多个邮箱的审查发现77%的鱼叉式网络钓鱼的目标是10人或以下。

By 2035, all cities with a population of more than 200,000 will be connected by rail - and those with more than half a million people will have access to high-speed rail.

到2035年，所有人口超过20的城市都将有铁路连接，而人口超过50的城市将有高铁连接。

Even as other businesses laid off employees last year because of the effects of the coronavirus pandemic, Amazon grew tremendously hiring half a million people in 2020.

尽管去年其他企业因新冠病毒疫情而裁员，亚马逊在2020年仍大幅增加了50人的就业机会。

By using Loom, we have saved close to about half a million meetings.

通过使用 Loom，我们避免了近 50 次会议。

And more than half a million people in three states lost power.

三个州共计50多人停电。