array(1) { [18904]=> array(2) { [4]=> array(1) { [0]=> string(6) "網(wǎng)易" } [2]=> array(4) { [0]=> string(6) "奇葩" [1]=> string(6) "全球" [2]=> string(6) "飛機(jī)" [3]=> string(12) "航空服務(wù)" } } }