益鸟的英文

beneficial bird; useful birds

• 森林益鸟:    useful bird of for ...

例句与用法

1. Article 13 . the local people ' s governments at various levels shall take measures to combat grassland pests and mice and protect those beneficial animals and birds that feed on pests and mice
   第十三条地方各级人民政府应当采取措施，防治草原鼠虫害，保护捕食鼠虫的益鸟益兽。