客人必須在中午以前辦理退房手續。

　　Guests should check out of their rooms by noon.

　　中午快餐吃意大利面絕對沒錯。

　　For a quick lunch you can't go wrong with pasta.

　　中午，我的時間只夠吃點心。

　　I only have time for a snack at lunchtime.

　　這次會議在星期六中午12點開幕。

　　The conference opens at 12 noon on Saturday.