Cháng shíjiān gāo qiángdù gōngzuò dǎozhì tā zhíyè juàndài.
Long hours of high-intensity work led to his career burnout.
Tips
usage
职业倦怠 is the formal clinical/HR term - it's what a psychologist or HR manual would use. In daily speech, people say 累 (tired), 压力大 (stressed), or complain about 内卷 (involution) instead.
