42岁的英文是：42 years old；

years：n. 年; 日历年; 一年时间; 与某事相关的一年; 年度;

old：adj. 具体年龄; (多少)岁; 年纪; 老的; 年纪大的; 不年轻的; 老年人;

The42-year-old singer got pregnant with twins after many rounds of in-vitro fertilization.

这位四十二岁的女歌手诞下的这对男婴实在多次尝试人工受孕后的成果。

God, he looked older than forty-two.

他看起来比四十二岁还老。

Samuel Han is forty-two years old.

塞缪尔汉是四十二岁了。

I'm forty-two years old.

我四十二岁了。

She was forty-two, bright, and a nice person, but he didn't love her, would never love her.

她四十二岁，聪明，好相处，但是他不爱她，永远不可能爱上她。