常見例句

雙語例句

• This study provided some dependable data for conversion of cropland to forest and grassland, forestry ecological construction and forest hydrological effect evaluation in loess plateau region.
  爲該地區(qū)退耕還林還草、林業(yè)生態(tài)建設和森林水文傚益評價提供了可靠依據。
返回 hydrological and ecological effect