十八个

• Forty - eight workstations are connected to a hub
  四十八个工作站被连接到一个毂。
• It ' s your duty to serve in the army for 18 months
  服十八个月的兵役是你的义务。
• Every day , sloths spend 15 to 18 hour sleeping
  树獭每天睡十五到十八个小时。
• Denison set up branches in 18 countries
  丹尼逊在十八个国家中设立了分公司。
• Gas appliances must be checked every 18 months
  炉具每十八个月要检查一次，
• It has reached no . 1 in 18 countries
  这首歌已在十八个国家登上流行榜冠军。
• An american presidential campaign lasts for eighteen months
  美国总统竞选历时十八个月。
• Yeah , but she ' s not the one in . - she ' s exhausted , worked 18 hours ,
  她已工作了十八个小时
• It includes 18 task - based units in the book
  本书共有十八个目标单元。
• There are eighteen students in that classroom
  那教室里有十八个学生。