4ÔÂ1ÈÕ£¬ºÓÄÏå§ÑôµØÇø»ªå§ÃæҵСÂóÊÕ¹º¼Û¸ñÔÚ1.6Ôª/½ï£¬¼Û¸ñϵ÷1·Ö¡£ºÓÄÏå§ÑôµØÇøСÂóÊг¡¹©Ó¦Æ«½ô£¬Á¸É̳ö»õ»ý¼«ÐÔ²»¸ß£¬ÖÆ·ÛÆóÒµ¸ù¾Ý×Ô¼º¿â´æÇé¿öÁé»îµ÷ÕûÊÕ¹º¼Û¸ñ£¬Êг¡¼Û¸ñÎÈÖÐÆ«ÈõÔËÐС£