十亿是一千百万。
A billion is a thousand million.
世界人口已经超过十亿。
The world's population has exceeded one billion.
汉语的语言有超过十亿人使用。
The Sinitic languages are spoken by over a billion people.
这家科技巨头的市值达到了十亿美元。
The tech giant's market value reached one billion dollars.
他中了彩票，赢得了一个十亿美元的奖金。
He won the lottery and received a billion dollar prize.
