in and out of class的意思|示意

在课内课外 ... in a few year’s time 在太空 in and out of class 在课内课外 minutes 在最后十五分钟里 ...

课内外 ... hand in交上来 in and out of class课内外 correct the mistakes改正错误 ...

课内课外 工厂外部通讯线路 » external communication lines factory 课内课外 » In and out of class 我真的不知道是什么事让他如此生气。 » I really do not know what made him so angry.