4ÔÂ2ÈÕÏûÏ¢£¬É½¶«°²ÇðÊÐÁèºÓÕò£¬Êܹ«¹²ÎÀÉúʼþµÈÓ°Ï죬Ïֳɽ»ÓÐÏÞ£¬½ñÈÕÓÐÓ꣬¼Û¸ñϵ÷¡£Ñ¿´ÐÖ÷Á÷×ß»õ¼Û¸ñ²Î¿¼1.80-2.00Ôª/½ï²»µÈ¡£