Word: 亿 (yì) Traditional: 億 亿 dictionary entry yì 100 million Full dictionary entry for 亿 Example sentences using 亿 3 sentences, showing page 1 of 1. 世界上的人口60亿左右。 Shìjiè shàng de rénkǒu liùshí yì zuǒyòu. There are about 6 billion people in the world. 巴西的居民快数到2亿。 Bāxī de jūmín kuài shù dào liǎng yì. Brazil has almost 200 million inhabitants. 银河里有几千亿颗星星。 Yínhé lǐ yǒu jǐqiān yì kē xīngxing. The Milky Way holds hundreds of billions of stars.