Example sentences

• 全世界有多少人？

  quán shìjiè yǒu duōshǎo rén?

  How many people are there in the world?

• 世界上人口最多的国家是哪个？

  shìjiè shàng rénkǒu zuì duō de guójiā shì nǎ ge?

  Which is the most populous country in the world?