ãã1.å¯å¨photoshopï¼æå¼ä¸å¹ å¾åã
ãã2.éå横ææåå·¥å ·è¾å ¥æåã
ãã3.è¾å ¥å§æ°ã
ãã4.æ æ ¼åå§æ°å¾å±ã
ãã5.使ç¨ç©å½¢éåºå·¥å ·éæ©ä¸é´éåé¨åã
ãã6.æDeleteå é¤éåé¨åã
ãã7.å®æã