expression · to abandon oneself to a life of pleasure; to lead a dissipated life of leisure while neglecting responsibilities

他整天不务正业，只知道吃喝玩乐，挥霍家产。

expression · to eat, drink, play and be merry; to enjoy oneself through various amusements

假期里，他整天和朋友们吃喝玩乐，十分惬意。