煤炭股持续走低

array(1) { [381621]=> array(2) { [2]=> array(3) { [0]=> string(9) "煤炭业" [1]=> string(9) "周期股" [2]=> string(9) "煤炭股" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }