array(1) { [421691]=> array(2) { [2]=> array(5) { [0]=> string(12) "復(fù)合材料" [1]=> string(12) "重大合同" [2]=> string(12) "簽訂協(xié)議" [3]=> string(12) "天宜上佳" [4]=> string(11) "XD天宜上" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }