VOA慢速英语2019 IMO航运新规欲降低空气污染

（单词翻译）

New shipping¹ rules aimed at reducing air pollution will take effect in January 2020. The rules, put in place by the International Maritime² Organization, or IMO, will change the kind of fuel that ships can use.

旨在减少空气污染的新航运规则将于2020年1月生效。这些由国际海事组织(IMO)制定的规则将改变船舶的燃料种类。

Ships, for the most part, will no longer be able to use fuels with a sulfur³ content above 0.5 percent. Current rules permit a sulfur content of around 3.5 percent.

在很大程度上，船舶将不能够再使用硫含量超过0.5%的燃料。目前的规定允许硫含量限值在3.5%左右。

The IMO's stated goal is to reduce air pollution.

国际海事组织（IMO）的既定目标是降低空气污染。

However, experts and civil society leaders warn that the rules could have a bad side effect. Ship crews might dump more sulfur and nitrates into the ocean.

然而，专家和民间团体负责人警告称，这项新规可能会导致不良的负面影响。

After January 2020, ships will still be able to use higher-sulfur fuel if they have pollution cleaning devices called scrubbers.

2020年1月（新规实施）后，如果船舶上安装有洗涤器的污染清洁设备，那么就可以继续使用高硫燃料。

There are two kinds of scrubbers: open-loop scrubbers and closed-loop scrubbers. Open-loop scrubbers use water to remove sulfur coming through a ship's smokestack and pump the waste into the sea. Closed-loop scrubbers keep most of the water used in the cleaning process on the ship for disposal later at a port.

洗涤器分两种：一种是开环洗涤器和闭环洗涤器。开环式洗涤器利用水冲刷船只烟囱内的硫，并将废物排入大海。而闭环洗涤器将清洗过程中使用的大部分废水保留，待靠岸之后再处理。

A few countries will ban the use of open-loop scrubbers. Singapore and Fujairah in the United Arab Emirates are two examples. China is also set to extend a ban on scrubber discharge to coastal⁵ areas.

一些国家将禁止使用开环洗涤器。例如，新加坡和阿拉伯联合酋长国的富查伊拉。中国还将延长对沿海地区使用洗涤器的禁令。

"Were open-looped scrubbers ever a really good idea?" Bill Hemmings of the Clean Shipping Coalition⁶ asked industry figures at the IMO's headquarters in London.

清洁航运联盟的比尔·海明斯(Bill Hemmings)在国际海事组织伦敦总部询问了行业人士，“使用开环洗涤器真的是个好办法吗？”

Years of studies have examined whether open-loop scrubbers hurt human and marine⁷ life by putting dangerous chemicals into the water. The results, so far, have not been clear. The IMO has supported further study into the environmental impact of scrubbers.

多年来，人们一直在研究开环式洗涤器是否会将危险的化学物质排入水中，进而伤害人类和海洋生物。截至目前，尚未有定论。国际海事组织支持进一步研究洗涤器对环境的影响。

"It's a bit of a blind spot, and the optics of it are not great," said Alan Gelder to the Reuters news agency. Gelder is vice⁴ president of refining at consulting company Wood Mackenzie

艾伦·盖尔德对路透社表示，“这是一个盲点，它的光学效果不是很好。”盖尔德是咨询公司Wood Mackenzie炼油业务的副总裁。

"Though some studies suggest the impact of open-loop scrubbing is going to be very small given the great volume of seas, which already contain many sulphates, what it's doing is solving air pollution by producing a marine pollutant⁸ instead."

“尽管一些研究表明，考虑到已经含有大量硫酸盐的海洋漫无边际，开环洗涤的影响将非常小，但这一做法就是通过产生一种海洋污染物来解决空气污染。”

The stated aim of the new rules is to improve human health.

新规的既定目标是改善人类健康。

A study last year said that ship pollution with current sulfur levels caused about 400,000 premature⁹ deaths from lung cancer and cardiovascular disease. The study, which appeared in the journal Nature, also said the pollution caused about 14 million cases of childhood asthma¹⁰ every year. After 2020, experts think those numbers will fall to about 250,000 and 6.4 million, respectively.

去年的一项研究称，目前因高硫燃料造成的船舶污染导致约40万人过早死于肺癌和心血管疾病。这项发表在《自然》杂志上的研究还指出，污染每年导致约1400万儿童哮喘病例。专家们认为，2020年后，这两个数据将分别降至25万和640万左右。

Some people, however, are still doubtful of the new rules.

然而，一些人仍然对新规表示怀疑。

One oil trader told the Reuters news agency that the "huge changes" might not be as helpful as some might think.

一名石油交易员告诉路透社，所谓的“巨大变革”可能并不像一些人想象的那么有效。

"In the end you can still buy a piece of kit¹¹ that just dumps it [pollution] in the water," he said.

他说:“说到底，你还是可以买一套（清洁）设备，只是把污染废水排入海中。”

Words in This Story

disposal – n. the act of disposing of something: such as : the act of throwing something away

smokestack – n. a tall chimney on a factory, ship, etc., for carrying smoke away

discharge – n. a liquid or gas that flows out of something : the movement of a liquid or gas from something

impact – n. a powerful or major influence or effect

optics – n. (political context) the way the public perceives an event or course of action

volume –n. amount

kit – n. a set of tools or supplies that a person uses for a particular purpose or activity