C4 bag dropped into the toilet to guess an idiom

一飞開天 yī fēi chōng tiān [paraphrased] is a metaphor for the usual obscurity, but suddenly makes an astonishing move.

Speech] Sima Qian's "Historical Records: Funny Biography" of the Western Han Dynasty: "If this bird does not fly, it will soar into the sky; If you don't make a sound, it's a blockbuster. ”

synonyms] a blockbuster.

Usage] linkage; as a predicate, a definite; The metaphor has an amazing move [example sentence] Qing Wenkang's "The Biography of Children's Heroes" Chapter 32: "It's just that poor An Gongzi was excited by the two of him that day, and he set up an early."', a blockbuster'ambition. ”