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污染使水体的估计寿命大为缩短.用英语怎么说？

污染使水体的估计寿命大为缩短.

Pollution shortens considerably the life expectancy of a body of water.

相关词汇
pollution shortens considerably the life expectancy of body water

pollution

n. 污染（作用），腐败，堕落，沾污；
例句
The air pollution exceeds most acceptable levels by 10 times or more.
大气污染程度超出了普遍认可的标准10倍或更多。

shortens

v. 弄短，缩短( shorten的第三人称单数 )；
例句
The instable voltage of grid shortens the service life of street lamps.
电网供电电压不稳定,致使路灯的使用寿命缩短.

considerably

adv. 相当，非常，颇；
例句
We have a buoyant economy and unemployment is considerably lower than the regional average...
我们经济繁荣，失业率远低于地区平均水平。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

life

n. 生活，生计，生命，性命，一生，寿命，人生，尘世；
例句
In his later life he became even more absent-minded.
他晚年变得愈加健忘了。

expectancy

n. 期待，期望，期望的东西；
例句
Average life expectancy went down from about 70 to 67.
平均预期寿命从70岁左右降到了67岁。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

body

n. 身体，尸体，团体，物体；vt. 赋予形体；
例句
...drugs which will fool the body into accepting transplants.
能使身体顺利接受移植器官的药物

water

n. 水，雨水，海水，海域；v. 给…浇水，供以水，加水稀释，流泪；
例句
...a licence to abstract water from the River Axe...
从阿克斯河中抽水的许可证
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The state is an ensemble of political and social structures.
国家是一个政治结构和社会结构的组合体。
Physical exercise administers to the circulation of the blood.
体育锻炼有助于血液循环.
She told ministers of her decision to resign...
她告诉了部长们她准备辞职的决定。
We had both become jaded, disinterested, and disillusioned...
我们俩都已经倦了，腻了，也死心了。
She lapped my finger with gauze.
她用绷带将我的手指包起来.
Binary data that requires two or more bytes for full representation.
需要两个或多个字节来完整表示的二进制数据.
...the noisy and unpopular fringe groups that are attempting to change the culture of their society.
企图变革社会文化的哗众取宠、不受欢迎的边缘群体
He slipped and fell on an airplane gangway as the cameras rolled...
在摄像时他不慎滑倒在飞机座位间的通道上。
A cold, diffuse light filtered in through the skylight.
一道冰冷的光线透过天窗漫射进来。
Crowded markets are a happy hunting ground for pickpockets.
拥挤的市场是扒手大展身手的好地方。