é£æä½ä¸ç¨çµèä¸çå·¥å ·æ¥æèµæè¿åäºã
ä¹å°±æ¯å¨çµèä¸çPCççåºç¨å®ä¸çèµæè¿åã
ä¸è¬ææºä¸çå·¥å ·ä¸ç¨³å®æä½ã
åå°±æ¯æå¼ææºè®¾ç½®--å¼åè é项--usbè°è¯ã
ç´æ¥è¿æ¥ææºå°çµèä¸äºå¢ã
ä¹å°±å¯ä»¥å¾å¥½çå°èµæè¿ååºæ¥äºã
ä»ææºä¸æ¾ç¤ºçå°±æ¯è¿ååºæ¥çèµæäºã