心理健康 mental health

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心态 state of mind

伪劣产品 fake commodities

均衡饮食 balanced diet

食品安全 food safety

代沟 generation gap

不公平竞争 unfair competitions

老年人 old/aged people, senior citizens

消费者权益 consumers’ rights and interests

误解 misunderstanding

交通拥堵 traffic jam

公德 public morality

醉驾 drunk drive

责任感 sense of responsibility

经济危机 economic crisis, financial crisis

无私奉献 selfless devotion

失业 lose one’s job, be unemployed