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Bu□□ki□sing is □o□ just□a roman□ic gesture□i□ al□o□has □cientific □enefits□ When □□ k□s□, our □rains r□lea□e a cocktail of chemicals like oxytocin□ dopamine,□a□□ s□r□□□nin, known□a□ the□"□□□e□hormon□s.□ T□ese□chem□□als can reduce stre□□, boo□t mood, and create fee□ing□ of □ttac□ment and □onding. Ki□sing also □trengt□en□ our immu□e sy□tem by □x□osing us to a□vari□ty of bact□ria that can hel□ □ui□□ immun□t□.观众□馈癌症的宣判□/h2>
镖门,打开电影世界的大门
<□2>人物角色□种兵的荣□与牺牲
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