array(1) { [473540]=> array(2) { [2]=> array(3) { [0]=> string(6) "日本" [1]=> string(12) "生物技術(shù)" [2]=> string(12) "資產(chǎn)收購" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }