Translation of "Billion" in Chinese

The exports increased by 30 billion dollars.

增加了300億元輸出。

- There are about 6 billion people in the world.
- There's around 6 billion people in the world.

世界上的人口60亿左右。

The population of China has already exceeded 1.3 billion.

中国的人口已经超过了十三亿。

The age of the universe is about 13.75 billion years.

宇宙的年龄大约为137.5亿年。

The company suffered a loss of one billion yen last year.

那家公司去年亏损了10亿日元。