Members have been divided into twelve categories.成员们被分为十二类。

She'll be twelve in June.她6月就12岁了。

A woman and two children, aged twelve and eight, were inside the house.屋子里有一个女人和两个孩子, 一个12岁、一个8岁。

His plane is due in at half past twelve.他的飞机预计12点半抵达。

It's twelve o'clock.12点了。

So far twelve workers have been killed.截至目前, 已有12名工人丧生。

The aircraft crashed after takeoff, killing all twelve people on board.飞机起飞后坠毁, 机上12名乘客全部遇难。

The bus blew up near an army convoy, killing four people and wounding twelve.公共汽车在一支军车护卫队附近爆炸, 造成4人死亡、12人受伤。

We played thirty games and we lost twelve.我们打了30场比赛, 输了12场。