二话不说

Explanation: Do not say anything else to say. Means immediate action. 　　Source: Lao She, "Four Generations" ninety-eight: "'Japanese Devils finished, surrender,' side six whispered. John Ting as in the church say, 'Amen', as I close my eyes closed. Apart from anything else, ran back. " 　　Examples: To the shore, ~, driving from the ship, went straight to the heart River. ★ "For sixty-one class brothers" Thesaurus:  Said nothing