ä¸?·¥ç½?è® 3??20?¥ï?æ²³å?????¨å?£å???æ°´å?¿æ?»å·¥ä¼?å¼?å±???å°?æ³?å®?æ³?·?ºæ??ç­?æ¢þ9?????¡æ?°å°±ä¸?å½¢æ???³å?¨è??????æ³?å¾?宣è?æ´»å?????è¿?????ä¸??°å°±ä¸?å½¢æ???³å?¨è??å·¥ä???æ´»æ?????¸å?³ç??æ³?å¾??¥è????¸å??æ¡?ä¾?è¿?è¡?????宣è?ï¼???å®??????°å°±ä¸?å½¢æ???³å?¨è????æ³?æ²»ç??»ã??

æ´»å?¨ç?°å?ºï?æ³?å¾?顾é???´ç???å¤???????å¿?????????交é??äº???ä¸????¸ç???³ç³»?????¨è·¯ä¸????°äº¤??äº?????ä¹?????ç­?ä¸??°å°±ä¸?å½¢æ???³å?¨è???³è??ç´§å????¸å?³æ?å¾????ï¼?è¿?è¡?äº?è¯þ>?讲解?????¶ï???对æ?°å°±ä¸?å½¢æ???³å?¨è??????ä¸??¹ç?¹ï?讲述äº?ä¸???è§?å®?è½þB??è¡?驶ã?????´å??¨å¤´????????è¡?驶ã??éª?è½þ=?¶æ?¥æ???µè????²å?³é©¾é©¶ç?交é??è¿?æ³?è¡?为ç???±å??§ï?并ç???äº???æ¡?ä¾?ï¼?????ä»?ä»?¸¥?¼é?µå?交é??è§???ï¼???ç»?交é????ä¹?ï¼???å®?ä¿??¤è??º«å®??¨ã????æ­¤æ?æ´»å?¨å?å®????大大å¢?强ä???ä»???æ³?æ²»æ??è¯?????å¤???????å¿?????纷纷表示ï¼?ä¸?å®?è¦?ç«?足æ????å²?ä½?ï¼?å¤?å­þ??æ³?å¾??¥è?ï¼?äº?????º«????????ä¿???人â?????¥ä??¥ï???æ°´å?¿æ?»å·¥ä¼?å°?继续??大å??°å°±ä¸?å½¢æ???³å?¨è????????ä¿?????åºþ

ï¼?æ²³å??工人?¥æ?¥è??? ??é¢?ï¼?