一吐为快 to speak freely
Explanation
指尽情说出心中积压已久的话，感到痛快。
It means to express one's long-suppressed feelings and thoughts, feeling relieved.
Origin Story
话说唐朝时期，有一位名叫李白的诗人，他一生豪放不羁，才华横溢，写下了许多传世名篇。然而，在一次宫廷宴会中，他因为看不惯权贵的腐败和社会的黑暗，心中充满了愤怒和不满。宴会结束后，李白独自一人来到后花园，借着酒劲，他仰天长啸，将心中的郁闷和不平之气一吐为快。他用诗歌的形式，表达了对黑暗现实的批判和对理想社会的憧憬，他的诗句如潮水般涌出，每一字每一句都饱含着他的情感和信念。他那慷慨激昂的诗歌，震撼了每一个读到它的人的心灵。李白一吐为快后，感觉轻松了许多，心中的重担仿佛卸了下来。从此以后，他更加积极地投入到创作中，用他的笔杆，为正义呐喊，为理想奋斗。
In the Tang Dynasty, there was a poet named Li Bai, known for his unrestrained nature and extraordinary talent. He wrote many famous poems. However, at a court banquet, he witnessed the corruption of the powerful and the darkness of society, filling his heart with anger and resentment. After the banquet, Li Bai went to the back garden alone. Fueled by wine, he looked up to the sky and howled, venting his frustrations and grievances. He used poetry to express his criticism of the dark reality and his longing for an ideal society. His words poured out like a tide, each word and sentence filled with emotion and belief. His impassioned poems moved the hearts of everyone who read them. After this outpouring, Li Bai felt much lighter, as if a heavy burden had been lifted. From then on, he became even more actively involved in his creation, using his pen to shout for justice and strive for his ideals.
Usage
常用作谓语、宾语；指尽情地表达心中所想，感到畅快。
Often used as a predicate or object; it means to express one's thoughts and feelings unrestrainedly and to feel relief.
Examples
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他终于有机会一吐为快，将心中郁闷的事情全部说了出来。
ta zhongyu you jihui yitu wei kuai, jiang xinzhongh yu men de shiqing quanbu shuo le chulai.
He finally had the chance to speak his mind and tell everything that had been bothering him.
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压抑了这么久，今天终于可以一吐为快了！
ya yi le zhemejiu, jintian zhongyu keyi yitu wei kuai le
After suppressing it for so long, today I can finally let it all out!