array(1) { [418864]=> array(2) { [2]=> array(4) { [0]=> string(6) "希臘" [1]=> string(12) "簽訂協(xié)議" [2]=> string(15) "可再生能源" [3]=> string(15) "沙特阿拉伯" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }