仲量联行：二季度北京甲级写字楼空置率达到9.8% 租金环比下降0.2%

array(1) { [408519]=> array(2) { [2]=> array(2) { [0]=> string(6) "北京" [1]=> string(9) "写字楼" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }