????????é¢?ï¼????¡è???¸ªå®??¨å???å· è®©ä?è¿?离ç?ç»?è°£è?

????äº???ç½??¶ä»£ï¼?ç½?ç»?ä¿¡æ??º·ç¹?å¤???ï¼?ç½?ç»?è°£è?æ··æ???¶ä¸­?????¾è¾¨ï¼?ç»?人们å¸þ=?¥ä?å°?å½±å??ï¼????¶ä?ç»?社ä?å¸þ=?¥å?大å?±å???ä½?为æ????ç½?æ°?ï¼?å¦?ä½??¨æµ·????ä¿¡æ??¸­????辨è?ç½?ç»?è°£è?ï¼?è¿?6ä¸???¨å???å·§ï?ä¸?å®?è¦????¡ã??

????ç½?ç»?è°£è?产ç????????å¾?å¤?ï¼???大ç????ç´???¿¡????ä¸?对称???¤ä????¡ä?äº?辨è?å°???巧以å¤?ï¼?大å?ä¹?è¦???é«???·±??ç½?ç»?ç´??»ï?对ä???ç½?ä¸???ä¿¡æ??????¤æ????ï¼??´å????©ä?äº???å¨??ºæ????ä¿¡æ???¥æ?ï¼?对ä?社交åª?ä½?ä¼?????ä¿¡æ???å¤??¨ä?äº?éª?è¯??ºå?¶ï?è¿?è¡?交å??éª?è¯?ï¼???å°?è°£è?å¸þ=?¥ç???±å?ï¼??±å??å®??¤æ?´æ????ç½?ç»?空é?´ã??ï¼?设è??¶ä? / ???¹ï?