15的單詞怎麼寫

The talks began some fifteen minutes late.

商談遲了約十五分鐘纔開始。

We paid off our mortgage after fifteen years.

我們歷經十五年的`時間還清了抵押借款。

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

鮑勃獨自在他的遊艇上待了十五個月。在這段時間，安一個人照顧孩子。

In its heyday , the company ran trains every fifteen minutes.

公司在最興隆時期每隔十五分鐘就開出一列火車。