å ¶å®ç°æç²å¹¶ä¸é¾æ²»ï¼æéè¦çæ¯å°æ£è§å»é¢ç®è¤ç§æ¥åæ£ç¡®çæ²»çãæ£è åºäºè§£æ´å¤çç°æç²æ²»çç¥è¯ï¼ä»¥ä¾¿ä¸å»çå讨æéåèªå·±çæ²»çæ¹æ¡ï¼ä¹æ´æç解å»ççæ²»çæå¾ï¼æ´å¥½å°é åå»çæ²»æç¾ç ã