英语口语学习视频：日常交谈中的十个惯用语Hi,there. My name is Valen. And this is a lesson on very common English expressions. Were gonna go through ten really, really common English expressions that youll hear in everyday conversation.嗨，大家好！我是Valen 。今天的课程要教的是几个非常普遍的英语惯用语。我们要来练习十个你在日常对话中会听到，且非常普遍的英文惯用语。Twenty-four seven 24/7 全年无休、无时无刻Ok, so in no particular order, were gonna start with the uhone that youll hear a lot. This expression is Twenty-four seven. Ok, when someone says twenty four seven, what t
