num.第五十五
Although he's nearly fifty, he can still play tennis with the best. 尽管他已年近五十，可是他网球还是打得不比别人差。
He does not look fifty by any manner of means. 他看上去一点不像50岁的人。
A red pencil-mark on the fifth page caught his eye. 在第5页上一个红铅笔记号引起了他的注意。
I'd like to fly to Glasgow on the fifth of May. 我想5月5日飞往格拉斯哥。
The boxer was laid out in the fifth round. 那个拳击手在第五回合中被击昏在地。
He passed me one fifth of the cake. 他递给我五分之一个蛋糕。
