array(1) { [443909]=> array(2) { [2]=> array(3) { [0]=> string(9) "特斯拉" [1]=> string(7) "Model 3" [2]=> string(18) "超聲波傳感器" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }