Definition

Examples

• 他今年三十一岁。
  Tā jīnnián sān shí yī suì.
  He is thirty-one years old this year.
• 这件衣服只要三十一块钱。
  Zhè jiàn yīfu zhǐ yào sān shí yī kuài qián.
  This piece of clothing only costs thirty-one yuan.
• 我住在三十一号房间。
  Wǒ zhù zài sān shí yī hào fángjiān.
  I live in room number thirty-one.