He was a thinnish fellow in his forties.

是偏瘦的人，有四十多岁。

The advertisement is aimed at people in their 20s with high disposable incomes.

广告的对象是那些二十多岁且可支配收入高的人士。

She was still hale and hearty in her nineties.

她九十多岁，但身子骨还是很硬朗。

Though still in his teens, Tom is shrewd at a bargain.

虽然汤姆才十多岁, 可是价还价却很在行。

We chattered like two teenagers.

我们聊着天, 像两十多岁的孩子。

Leo Tolstoy, who in his fifties gave up much of his wealth and devoted himself to a life of pacificism and asceticism, had as one of his disciples a certain wealthy aristocrat named Chertkov.

托尔斯泰五十多岁时捐弃大部分财富，以和平、禁欲为生活宗。有一位门徒叫切尔科夫，是富有的贵族。