Just like a deceptively small. zip file, it's bigger on the inside.

它就像一个看起来很小的 zip 压缩文件，里面的内容很多。

They're making all these compilations drive-to-work music, workout music, this music, that music, hot date music.

大家把适合开上班时听的音乐，适合作时听的音乐，这样的音乐，那样的音乐，适合约会时播放的音乐做成压缩文件。

You can also use other programmes to resize or compress files to make them small enough to send by email.

你也可以使用其他程序来调整或压缩文件，使其足够小到可以通过电子邮件发送。