无拘无束

Explanation: Arrest, beam restriction, constraint. Describe the free, no worries. 　　Usage: Joint type; as the predicate attribute; describe people or animals 　　Source: Ming Wu Cheng-en, "Journey to the West" second daily return home freely, at ease Happy longevity of this beauty. " 　　Examples: He let go of the reins and let Zaohong Ma ~ and gallop. Thesaurus:  not only style of writing is free and easy,but also fast, Word go dragons and snakes, be easy in one's morals, Fanglangxinghai, free freely, Dragons and snakes Flying, dragons and snakes play, Luan XiangFeng Zhu, Luotuo unruly, abjection unruly, stand completely naked, (of writing style)like floating clouds and flowing water— — natural and smooth, Wushuwuju Antonym Group:  be slavishly dependent; act on the orders of; depend on sb.'s whims and pleasures; live at sb.'s mercy., Pitching By people, Pitching With people, Jiachijiadai, dependent, Show off one's cleverness Get smart, under sb.'s roof, adopt a sentimental pose, Jiaorou hypocrisy, be timid, timid, chicken careful about minute details, camp, smugness, Simulation As silly, wingding, pretend to be deaf and dumb, air, in spite of oneself