array(1) { [438352]=> array(2) { [2]=> array(3) { [0]=> string(6) "石油" [1]=> string(9) "伊拉克" [2]=> string(12) "港口航運(yùn)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }