????��
å§???ï¼???ä¸??½ç???æ£å?¨ç?????ä¸????±è½¨???µç????
工人?¥æ??ä¸?·¥ç½?è®°è?? çªþA?²æ?
6?¥ä???ï¼??¨å????ç»????????äº?è¿?ä¼??·å?ç¯???????äº?夺æ??ä¸??ä¸??½ç?·ç?????ä¸??½å?°å?????·å???????èµ???ï¼?ä¸??½ç???主å¸å§????ºç?°å?¨æ?°é?»å??å¸?ä¼?并å??ç?è®°è??????????对å?ä½???å¾?ä¸??½ç?·ç?主æ??ç»?ä¹?å°??°ç»´å¥?å¸þ>?ä¸??½ç????????µç????ï¼?å§???表示ï¼????µç????ä¸???¸»??ç»???????ä¹??´ç??ï¼?????¸?½ç?????ä¸????±è½¨?????µç??????