But kis□ing is not just □□rom□nti□ g□□□u□e—i□ □□so has scientifi□ be□efits. Whe□ □e ki□□, our □ra□ns re□ea□e a c□cktail of c□□micals l□ke oxyt□cin, d□p□m□ne□ a□□ □erotonin, known as the "lov□ horm□nes.□ These chemical□ can reduce stre□s, bo□st mo□d□□an□ □reate □eelings □□□attach□e□t and bonding. Kissin□ also strengthe□s o□r im□□□e system □y expos□ng us t□ □ va□□et□ o□ bacteria that can help□bu□ld imm□nity.□□
离别与新生□2>□
和谐中国:民□幸福□活
爱□的考验
<□>电影制□是一□需□团队合作□过程。在拍摄现场□学生们分工合作,互相配合,共同完成一部电影作品。通过与他人的合作,他□学会了□听和沟通,学会了尊□他人的意见,也体会□了团队合作带来的快乐和成就感□□>