array(1) { [159106]=> array(2) { [4]=> array(1) { [0]=> string(9) "大眾網(wǎng)" } [2]=> array(4) { [0]=> string(6) "燈光" [1]=> string(9) "教師節(jié)" [2]=> string(6) "話語" [3]=> string(6) "浮現(xiàn)" } } }