GbEng
我坐电梯上了第十八层。 I took the elevator to the eighteenth floor.
我的女儿十八岁了,已经长成为美丽的淑女。 My daughter is eighteen years old and has grown into a beautiful lady.
完整的茶具是在十八世纪发展起来的。 Complete tea services were developed in the 18th century.
该冠军领先十八秒. The champion is leading by eighteen seconds.
根据法律规定青年人年满十八岁必须参军。 "According to the law, a young man should enlist when he is18."