英语翻译鸟类是有益于全人类的,它们除了以清脆的歌喉、艳丽的羽毛、轻盈的身姿、美妙的飞翔点缀了大自然的美景,它们还对维持生

The birds are beneficial to universe,they except by the clear singing voice,the gorgeous feather,the lithe physique,the wonderful soaring embellished the nature beautiful scene,they also to maintain the ecological equilibrium to have the count for much influence,because of bird elimination harmful insect,therefore said the birds are the universe friends。In the world has many countries all extremely to take to develop likes the bird protecting the bird activity,likes the bird already adults aware motion and the manners and customs,liked the bird custom also becoming a humanity spiritual civilization important symbol