North Korea announces a new pledge to end nuclear and missile testing and close a nuclear test site.

北韩宣布新的承诺，结束核子以及导弹试验，并且关闭核试验场。

So unusually high levels of carbon-14 are associated with barley grown during the years when nuclear testing was widespread.

因此，碳14水平异常高与在核试验扩散年代生长的大麦有关。

On Saturday, North Korea announced it would close its nuclear testing site and suspend nuclear and intercontinental ballistic missile tests.

周六，朝鲜宣布将关闭其核试验场，并暂停核试验和洲际导弹试验。

These events triggered public outcry against nuclear testing.

- 这些事件引发了公众对核试验的强烈抗议。

Although I'm surprised there is any wildlife after all of that nuclear testing.

虽然我很惊讶在所有这些核试验之后还有任何野生动物。

Defectors from North Korea are skeptical about its move to suspend missile and nuclear testing.

朝鲜脱北者对其暂停导弹和核试验的举动持怀疑态度。

And to make sure the stockpile is operational without nuclear testing, Anita and her colleagues run additional experiments.

为了确保库存在没有核试验的情况下也能运行，安妮塔和她的同事进行了额外的实验。

Trump said in his speech, " Our hostages have come home, nuclear testing has stopped, and there has not been a missile launch in more than 15 months" .

特朗普在国情咨文中表示，" 我们的人质已经回国，核试验已经停止，未来15个多月里，都不会有导弹发射的情况出现。"

And once a year, all the work put into nuclear testing from thousands of the lab's employees goes to one person - Thom Mason.

每年一次， 实验室数千名员工投入到核试验中的所有工作都会交给一个人——汤姆·梅森。

That dual focus is occasionally jarring—at one stage he moves from a discussion about test animals in Rotblat's London hospital to a sweeping history of attempts to ban nuclear testing.

在一个阶段，作者从讨论罗特布拉特在自己伦敦的医院里进行动物实验，又跳到了他反对核试验的风光历史中。

Once the United States no longer needed the guano on the island, it found another use for the island a few decades later: nuclear testing.

一旦美国不再需要岛上的鸟粪，几十年后它发现了该岛的另一个用途：核试验。

Speaking to a private group in Washington today, the President said he was concerned about provisions in the bill that would ban nuclear testing and cut funding for his Star Wars defense system.

今天总统在华盛顿对一个私人团体讲，说他担心法案中涉及禁止核试验和削减他星球大战防御系统经费的条款。

Back then the organization Greenpeace orchestrated a campaign against the continued French nuclear testing in the area with a boat called the Rainbow Warrior which was docked in port inside of Auckland, New Zealand.

当时，绿色和平组织策划了一场反对法国在该地区继续进行核试验的运动，一艘名为彩虹战士的船停靠在新西兰奥克兰的港口。

Even when announcing the dismantlement of his only known nuclear testing site- which Kim since said would take place in May, with South Korean officials watching- he described the weapons it had spawned as a " treasured sword."

即便在宣布拆除唯一已知的核武试验基地时——自那以后，金正恩一直说将在5月具体执行拆除操作，韩国官员对此都在拭目以待——他对这些武器的描述依然是“珍贵的宝剑”。

The U.S. also created a nuclear testing site in Nevada, the radioactive products of which blew across the country so that outside of Japan, the people most adversely affected by American nuclear weapons were Americans themselves.

美国还在内华达州建立了核试验场，其放射性产物飞遍全国， 以至于除了日本之外，受美国核武器影响最严重的人就是美国人自己。

China, however, has redoubled its criticism, accusing Japan of treating the ocean like a " private sewer." The Pacific Islands Forum, which represents 18 nations — some of which are acutely aware of the legacy of American nuclear testing — remains opposed.

然而，中国加倍批评，指责日本将海洋视为“私人下水道” 。代表 18 个国家的太平洋岛屿论坛仍然反对， 其中一些国家敏锐地意识到美国核试验的后果。