山東首家被動式超低能耗幼兒園青島開園

array(1) { [170569]=> array(3) { [4]=> array(1) { [0]=> string(12) "青島日報" } [2]=> array(3) { [0]=> string(6) "幼兒" [1]=> string(9) "幼兒園" [2]=> string(6) "恒溫" } [1]=> array(1) { [0]=> string(6) "韓星" } } }