life of pleasure; hedonistic lifestyle
Refers to a lifestyle centered on enjoyment, luxury, and sensual pleasures. Often carries a slightly negative or cautionary nuance, implying excess or lack of restraint.
He indulged in a life of pleasure and squandered his entire fortune.
The hedonistic lifestyle of his youth is the cause of his current health problems.
快楽主義 is the philosophical concept of hedonism, while 享楽生活 refers to the actual practice of living a pleasure-seeking life.
Compound of 享楽 (enjoyment, pleasure) and 生活 (life, living). The exact historical derivation is uncertain, but the combination straightforwardly means 'pleasure-seeking life'.