Some measures are introduced for the recoveries of river geomorphology diversity on the basis of river continuum concept, four-dimensional nature and eco-hydraulic engineering.是什么意思_Some measures are introduced for the recoveries of river geomorphology diversity on the basis of river continuum concept, four-dimensional nature and eco-hydraulic engineering.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句