□□>在地狱无门的国语中,人们不知道未□会是怎样的。□知□未来充满了种种可能性,有时令人兴奋,有时□让人感到□惧□□而,面对未知,唯一可以做的□是保持□念,坚□□行。□□p>□<□2>家人和朋□的支持
□p□But kissing□is □ot just □ r□□a□t□c g□s□ure—it also ha□ sci□n□ifi□ benefi□s. □hen we□kis□, □ur brains re□ease□a cocktail□of chemi□als li□□ o□ytocin, dopa□ine, □nd serotonin, known as the "lov□ hormones□□ These chemi□als □an r□du□e□stress, boost□mood, and create fe□lings of□□t□achment and b□n□in□. K□□si□□ also strengthens our imm□□□ s□stem by exposing us to a variety □f bacteria that □a□ help buil□ immunity.□>