釜底游鱼

Explanation: Swimming fish in the pan. Metaphor in a desperate people. Also be used to impending doom things. 　　Usage: Partial official; as object; containing derogatory 　　Source: Southern Song Fan Ye, "Biography of the Later Han Zhang Gang": "If in imminent peril, wheezing Xu Yujian ears." 　　Examples: They must walk is to fly, like ~, or down, or die, no other way. (Yao Xueyin "Rereading," Volume XI) Thesaurus:  no danger of anything going wrong; infallible; surefire; be perfectly safe; cannot possibly go wrong, Fish Tour cauldron containing boiling water, be in imminent peril like fish swimming in a cooking pot, be bottled up like a turtle trapped in a jar, go percent sure, Fish swimming in tank bottom, Boiling kettle of fish swim, Fish swim in a tank reactor, You scorch kettle of fish