Shandong Province is located in the seismic belt with numerous reservoirs, most of whichare core wall type sanded shell dams.是什么意思_Shandong Province is located in the seismic belt with numerous reservoirs, most of whichare core wall type sanded shell dams.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句