array(1) { [471770]=> array(2) { [2]=> array(4) { [0]=> string(6) "泰國" [1]=> string(12) "新冠疫苗" [2]=> string(15) "景點(diǎn)及旅游" [3]=> string(12) "體育旅游" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }