Stroll around any Mexican city for a while and you will notice a background hum like a swarm of angry bees.

在任何一个墨西哥城市转一圈，你都会注意到周围的嗡嗡声，就像一群愤怒的蜜蜂。

youdao

Yet time and again, the NYPD seemed to turn angry and swarm into peaceful protesters, arbitrarily enforcing a street-sidewalk marching ban, and using force when none was 1. necessary or 2. ethical.

FORBES: Occupy Wall Street's Year: Three Outcomes for the History Books

When there is a football terrace full of the instruments, the sound has been likened to a swarm of angry wasps.

BBC: 10 things about the vuvuzela

But would the thought of the kind of dollar signs torn from Dow Corning again make the lawyers swarm like so many angry wasps?

FORBES: Inamed Wants Silicone Back In Breast Implants