åé 线ä¸é½åå å¦ä¸ï¼
1ãåé
线ä¸é½çå½¢ç¶å¤§å¤æ°æ¯éä¼ åºå æå³å®çï¼è¿åå³äºååºå çæè²ä½ï¼ç·æ§å¥³æ§é½ä¼æã
2ãé¢å¤´å¾ä½ï¼é¢å¤´è·å¤´åä¹é´çåé 线ä¸é½çåé 线é¢ç¸æ¯å®¹æå人欺è´ï¼é常è¿ç§äººå®¶å¢æè åºçä¸å¤ªå¥½ï¼ä¸ªæ§æ¯å¥½å¥½å çææ¯å¥½å¥½å°å§ï¼å·¥ä½æ¯äººå®¶ç¹éè¿ä¸ä¼æ±æ¨ã
3ãåé 线ä¸é½ä¹æ¯æ们ä¸ç俱æ¥çã
åé 线ä¸å®¹è²
1ãå¨åé¢æé¬è§åé è¾¹ç¼æè¿å¤çæ¯åï¼å°±ä¼ç»äººæè§åé è¿ä½ãåé¢è¿çªï¼ååä¸æ´æ´ï¼è¿èå½±åè¸é¨æ´ä½ææï¼è®©æ´ä¸ªè¸æ¾å¾ä¸åè¡¡ï¼ç»äººæè§ä¸èæã
2ãåé 线è¿é«å¯è½å®¹ææ¾èï¼ç±»ä¼¼äºç§é¡¶ï¼åé 线两边太ä½åå¯è½è®©é¢§éª¨çä¸å»æ´é«ãè¸é¨è½®å»ä¸æ²ãåé 线è°æ´æ¶åé è¿é«æè¿ä½ï¼é½ä¼é æé¢é¨ä¸1/3çæ¯ä¾å¤±è°ï¼ä»èå½±å容è²çåè°ã
3ãé常ç·ççåé 线以æ¹æ¹çãé«é«çã宽宽ç为佳ï¼å¥³ççåé 线ä¸è¬æ¥çåæ¯åå½¢è¾å¥½ï¼å¾å¤äººçæ¥åå½¢åé 线ç女å©ä¸ªæ§è¾æ¸©æã
4ãè¿æ人çåé 线åmåï¼æäºæ¶åè¿ä¸ªåé 线ææå¾å¥½ï¼ä¼æ¾å¾æç稳éï¼ä¼å©äºå·¥ä½å°ä½çæåã
5ãåé 线å¾ä½ãå¾ç®ï¼çè³é è¿çæ¯çåé¢è ï¼è¿æ ·è¿æ ·æ¾å¾é¢å¤´çªå°ï¼ææ¶åä¼æç§å¹¼ç¨çæè§ã