英语流利说懂你英语 Level6 Unit1 Part2 Reading

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英语流利说懂你英语 Level6 Unit1 Part2

Reading Chernobyl

On April 26, 1986, Unit 4 of the Chernobyl nuclear reactor in northern Ukraine, then a part of the Soviet Union, was shut down for an unauthorized safety test. When the nuclear fuel rods hit the cooling water, the fission reaction accelerated out of control due to a sudden power surge. This caused the reactor to overheat and build up pressure until its structure failed and it blew up, releasing large amounts of radiation. It took officials a whole day to comprehend the scale of the disaster and to order an evacuation of the surrounding area. Some 50,000 people had to leave, not knowing that they would never return. In the following months, massive efforts were made to decontaminate the area while increased radiation levels were detected across much of Europe. Fallout from the disaster continues to this day, decades later, and long-term effects such as cancers are still being investigated. Estimates of the number of deaths that will eventually result from the accident vary enormously.

The forest area near the reactor site is one of the most radioactive places on Earth. Named the Red Forest because its trees turned a reddish-brown color as they died, the forest is trying to make a recovery. Animals such as elk and eagles have been seen in the area. And birch trees grow where the radioactive trees of the forest were bulldozed and buried by the Soviet government. Some people have returned as well, mostly former residents who returned illegally after the evacuation. The old company town of Pripyat, once home to 50,000 plant workers is still deserted, but is slowly being reclaimed by the forest. It seems that nature can recover and even thrive where humans cannot. Let’s hope that humans can learn from this experience. Chernobyl, and more recently Fukushima in Japan, have lessons to teach us.

The purpose of this article is to educate.

It’s clearly that officials were completely unprepared for this accident. We should never underestimate the danger of nuclear technologies. The reactor exploded because too much pressure built up inside.

1986 年 4 月 26 日，乌克兰北部切尔诺贝利核反应堆的 4 号机组因未经授权的安全测试而关闭，当时它是苏联的一部分。当核燃料棒撞击冷却水时，由于突然的功率激增，裂变反应加速失控。这导致反应堆过热并增加压力，直到其结构失效并爆炸，释放出大量辐射。官员们花了一整天的时间来了解灾难的规模并下令疏散周边地区。大约 50,000 人不得不离开，不知道他们永远不会回来。在接下来的几个月里，在欧洲大部分地区检测到辐射水


平增加的同时，对该地区进行了大规模的净化工作。几十年后，这场灾难的影响一直持续到今天，癌症等长期影响仍在调查中。对事故最终导致的死亡人数的估计差异很大。 反应堆场址附近的森林地区是地球上放射性最强的地方之一。命名为红色森林，因为它的树木在死亡时变成了红棕色，森林正在努力恢复。在该地区可以看到麋鹿和鹰等动物。桦树生长在森林中的放射性树木被苏联政府推平和掩埋的地方。

有些人也回来了，主要是撤离后非法返回的前居民。曾经拥有 50,000 名工厂工人的旧公司城镇普里皮亚季仍然荒无人烟，但正在慢慢被森林开垦。似乎大自然可以在人类无法恢复的地方恢复甚至繁荣。希望人类能从这次经历中吸取教训。切尔诺贝利，以及最近发生在日本的福岛，都有教训要教给我们。

这篇文章的目的是教育。

显然，官方对这次事故完全没有准备。

我们永远不应低估核技术的危险。反应堆爆炸是因为内部压力太大。

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