4个侧é¢é½å¯è½æ¯ç´è§ä¸è§å½¢ã顶è§360度åªè½æ¯å¹³é¢ï¼ä¸å¯è½æé¥å½¢ãæ以ï¼åªè½æé å¦ä¸çå棱é¥ï¼ç¸é»ä¸¤ä¸ªä¾§é¢ç顶è§æ¯ç´è§ï¼ä¸å
让æ¤äºä¾§é¢çå
Œ
±æ£±æ é延é¿èå¦ä¸¤æ¡æ£±çé¿ï¼ï¼å¦ä¸¤ä¸ªç¸é»ç侧é¢é¡¶è§ä¸ºéè§ï¼å¹¶ä½¿å
¶å
Œ
±æ£±ä¸åºé¢ç交ç¹ç±æ£±é¥é¡¶ç¹åä¸å»¶é¿å°æ°å¥½ä½¿è¯¥æ£±ä¸ç¸äº¤ç两æ¡åºé¢çº¿åç´ä¸ºæ¢ãç°å¨ï¼ä»¥è¿ä¸¤æ¡ç¸äº¤çåºé¢çº¿æå¨å¹³é¢æªåå棱é¥ï¼å°±æäºç¬¦åå½é¢è¦æ±çå棱é¥äºãå³ï¼ä¸¤ç¸é»ä¾§é¢ç顶è§ä¸ºç´è§ï¼å¦ä¸¤ä¾§é¢çç¸é»åºè§ä¸ºç´è§ã
追é®æ¨è¯»é¢äºåãããOTZ