She turned eighteen and celebrated with her family.
她满十八岁并与家人庆祝。
He has been studying French for eighteen months now.
他已经学习法语十八个月了。
The movie is not suitable for children under eighteen.
这部电影不适合十八岁以下的儿童观看。
There are eighteen chapters in this novel.
这本小说共有十八章。
She received eighteen gifts on her birthday.
她在生日时收到了十八份礼物。
The concert starts in eighteen minutes, so hurry up!
音乐会在十八分钟后开始，所以快点！
They have been married for eighteen years.
他们已经结婚十八年了。
His license will be valid for eighteen months.
他的执照有效期为十八个月。
She scored eighteen points in the basketball game.
她在篮球比赛中得了十八分。
The museum was founded eighteen years ago.
这家博物馆是十八年前建立的。
eighteen months：十八个月
eighteen times：十八次
eighteen-wheeler：十八轮大卡车
eighteen holes：十八洞（高尔夫）
eighteen carat gold：十八克拉金
eighteen percent：百分之十八
复数: eighteens;
