num.第三十五
He's been drinking whiskey on the sly for thirty years. 他暗中偷喝威士忌酒已有三十年了。
The students in our class number thirty. 我班总共有三十名学生。
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。
She is in her thirty but looks old for her age. 她现在30几岁，但是看起来比她实际年龄要老。
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。
