array(1) { [464917]=> array(2) { [2]=> array(4) { [0]=> string(6) "機(jī)場(chǎng)" [1]=> string(6) "中國(guó)" [2]=> string(12) "機(jī)場(chǎng)航運(yùn)" [3]=> string(9) "大飛機(jī)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }