7-ELEVEN是指每天营业从上午7点到晚上11点，每周七天如此。（in 1946,Tote\'m became 7-ELEVEN to reflect rhe srotes\'new,extended hours -7a.m until 11p.m seven days a week,the company\'s corporate name was changed from the southland corporation to 7-eleven,inc.in 1999）

不过现在已经是24小时营业了，所以我之前也纳闷呢。