He was referred to as the father of the atomic bomb.

他被誉为原弹之父。

They visited a memorial for the atomic bombing Hiroshima that became the end of World War II.

并访问广岛原弹纪念公园，广岛原弹爆炸为二战结束标志。

The atom bomb changed the world.

这颗原弹改变了世界。

Currently, there are 15,000 nuclear weapons on Earth.

目前地球上大约有15000枚原弹。

I really felt how scary atomic bombs can be.

我真的感觉到原弹有多可怕。

The force of the quake was equal to that of 400 Hiroshima atomic bombs.

地震强度相当于400个广岛原弹。

As powerful as the Bomb, but beneficial.

和原弹一样强大，但是正面的强大。

It's like somebody dropped atomic bomb on this place.

就像有人在这个地方投下了原弹。

Japan marked the 75th anniversary of the atomic bombing of Hiroshima on Thursday.

四，日本纪念广鸟原弹轰炸75。

And I know what it means if the Nazis have the bomb.

我知道如果纳粹抢先发明原弹意味着什么。

So all of that effort is to make these three cores for the bombs.

所有的努力就是为原弹制造这三个核心。

The disease was a frightening result of the atomic bomb.

这种病是原弹爆炸后引起的可怕后果之一。

In 1949, the Soviet Union exploded its first atomic bomb.

1949苏联爆破它的第一颗原弹。

They could look to see which countries had bombs or were making bombs.

他们可能会查看哪些国家拥有或正在制造原弹。

A rapidly established headquarters created for testing the first atomic bomb.

为测试第一颗原弹而迅速建立的总部。

Three days later, a second A-bomb fell on the city of Nagasaki.

三天后，第二枚原弹落在长崎市。

The bombing was the first ever use of a nuclear weapon.

广岛原弹也是历史上首次使用核武器。

Well, I was gonna say atomic bomb, but there's probably a better example.

本来要说原弹，但应该有别的更好的例。

The bomb dropped on Nagasaki had an explosion of 21 kilotons.

投在长崎的原弹爆炸当量为 2.1 万吨。

You are about to unleash a nuclear explosion. Lives are going to be ruined.

你现在正要释放一个原弹。生命即将被毁灭。