Xiaonei
n. 校内网（网站名）
🗣️ 情景例句
I'm a lucky man.
我是个幸运的人。
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
They went through the rooms, being careful to touch nothing, as they did not want to hinder the police in their search for fingerprints.
他俩搜遍这每一个房间，小心翼翼地不接触任何东西，因为他们怕妨碍警察寻找指纹。