array(1) { [427571]=> array(2) { [2]=> array(4) { [0]=> string(6) "中國" [1]=> string(9) "特斯拉" [2]=> string(12) "寧德時代" [3]=> string(7) "Model 3" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }