twenty four seven

　　All day, every day. Short for "twenty-four hours a day, seven days a week." Often written as 24/7.

　　全天候，也就是“每时每刻”的意思。一天24小时，一周七天的缩略形式。通常写作24/7.

　　You know you can call me twenty-fourseven if you ever need anything, OK?

　　如果你有任何需要，记得，任何时间都可以打电话告诉我我。

　　It's the only shop in the entire city that's open 24/7.

　　这个商店是整个城市里唯一一个24小时全天候营业的店铺。

　　7-11 is a great store because they are open twenty-four seven."

　　7-11是一家非常棒的店铺，因为它全天候营业。