机构预测成品油价格将迎来年内的第四次下调

array(1) { [417796]=> array(2) { [2]=> array(4) { [0]=> string(6) "汽油" [1]=> string(9) "成品油" [2]=> string(12) "原油价格" [3]=> string(12) "石油开采" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }