The hotel manager was fired after an email calling budget travelers riffraff went viral.

飯店經理在一封稱小資旅客為賤民的電子郵件瘋傳後遭到開除。

During the meeting, the director warned staff never to treat walk-in customers like riffraff.

會議中，主管提醒員工絕不能把臨時上門的顧客當成烏合之眾對待。

The snobbish investor dismissed small shareholders as riffraff, which angered the entire finance team.

那位勢利的投資人把小股東貶為烏合之眾，讓整個財務團隊相當不滿。