Anti-seepage treatment of dumped riprap levee foundation by borehole grouting in harnessing the main stream of the Haihe River是什么意思_Anti-seepage treatment of dumped riprap levee foundation by borehole grouting in harnessing the main stream of the Haihe River在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句