鲍勃独自在他的游艇上待了十五个月。在这段时间，安一个人照顾孩子。

Bob spent fifteen months alone on his yacht. Ann, meanwhile, took care of the children on her own.

《牛津词典》

十五个月过去了，美国的失业率仍然高达9.9%。

Fifteen months later, unemployment in the United States is still 9.9%.

youdao

我比她大十五个月，我们不仅长的相像，而且性格也相像。

Born barely fifteen months apart we not only looked alike, we were alike.

youdao