array(1) { [413951]=> array(2) { [2]=> array(4) { [0]=> string(6) "美國" [1]=> string(12) "自然災(zāi)害" [2]=> string(12) "氣候高溫" [3]=> string(12) "高溫概念" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }