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孩子们在这一天也过得□常快乐。他们□公园里奔跑玩耍,脸□洋□着灿烂的笑容。他们是明天的希望,他们的快乐是整个社会最美的风景。 B□t □issing is not just a romanti□□ge□ture—i□□also□□□s scientific benefits. When□we□k□s□, our □rain□ release a cocktai□ o□ □□□micals like ox□tocin, dopamine, □nd s□roto□in, k□□w□ a□ the "love□hormones.□□T□ese ch□mica□s□can reduce stres□□ boost mood, an□ □□e□te f□e□□ngs of atta□hment□and bondi□g. □issi□g□als□ □treng□hens□our imm□n□ sy□t□m by exposing us to a var□e□□□of bacteria□that□□an help b□il□ immunity□□>□新装□系□加□
第五集:沉□如屑
□h2>母爱与挑战<□h2>□思考人生