Ten billion, it is the large number he said.

一百亿, 这就是他讲的大数.

The Milky Way galaxy is around ten billion years old.

银河系已经近一百亿光年了。

The sun will last ten billion years and maybe the dwarfs will last two hundred billion for all the good they are.

我们的太阳能持续一百亿年，矮星再怎么样最多也只有两千亿年。

Space scientists revealed that they had discovered a ten billion trillion trillion carat gem.

宇宙科学家们透露他们发现了一块重达10的46次方克拉的宝石.

If the theory was right, the impact would have created a fireball, equivalent to ten billion Hiroshima bombs.

如果这个理论是对的，那么大碰撞就会产生火球，其释放的能量相当于100亿枚广岛原子弹。

But two areas where the bureau will not have power is over auto lenders or banks with assets of less than ten billion dollars.

但对汽车信贷机构和资产在100亿美元以下的银行，该局无权管理。