She finally emerged from her room at noon.

　　中午，她終于從屋里出來了。

　　She talks about him morning, noon and night.

　　她整天把他掛在嘴邊。

　　Goods are delivered not later than noon on the day after pickup.

　　貨物遞送不遲于收件后的第二天中午。

　　Guests should check out of their rooms by noon.

　　客人必須在中午以前辦理退房手續(xù)。

　　I'm leaving on the noon train.

　　我坐中午的火車走。