array(1) { [404425]=> array(2) { [2]=> array(4) { [0]=> string(6) "德國(guó)" [1]=> string(15) "天然氣管道" [2]=> string(12) "油氣改革" [3]=> string(12) "油氣管網(wǎng)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }