Schwarm / 害群之马

"Schwarm" is a German word, which in English can have a few different meanings based on the context. It can mean "swarm" when referring to a group or cluster of moving insects, fish, or other animals. Alternatively, it can mean "crush" or "infatuation" when referring to a romantic interest or someone whom you admire from a distance. / lit. a horse that brings trouble to its herd (idiom) / fig. troublemaker / black sheep / rotten apple