绿树成荫 (綠樹成蔭) lǜshù chéngyìn
          
              lǜshù chéngyìn 
              
              set phrase 
              (of an area) to have trees with shade-giving foliage; (of a road) to be tree-lined 
              Domain: Modern Chinese 现代汉语
              
              
              
              
                Notes: (CC-CEDICT '綠樹成蔭')