array(1) { [390279]=> array(2) { [2]=> array(4) { [0]=> string(6) "煤炭" [1]=> string(9) "煤炭業(yè)" [2]=> string(21) "國(guó)務(wù)院常務(wù)會(huì)議" [3]=> string(12) "煤炭產(chǎn)能" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }