critical thinking 批判性思维
powerful means of communication 有力的交流工具
main cause 主因
family attachment 家庭归属感
mutual understanding 相互了解
alienation of affection 感情疏远
generation gap 代沟
a great deal of information 大量的信息
emotional bond 感情纽带
physical and mental health 身心健康
unwholesome lifestyle不健康的生活方式
exchanges of feelings 感情交流
