61，展示某人的才能 exhibit/display one's talent
62，专门从事 be specialized in
63，和睦相处的家庭关系 harmonious family atmosphere
64，良性循环 benignant circle
65，驱除孤独 drive off loneliness
66，孝敬老人 show filial obedience to the older generation
67，尊老 show respect for the elderly
68，安全感 a feeling of security
69，大量的问题 a huge array of problems
70，低价劳动力 low-priced labor
71，接触到最新的资讯have quick and easy access to the latest/up-to-date information
72，精神崩溃 mental breakdown
73，精神食量 spiritual nourishment
