useful animal造句

例句与造句

1. Mules are very useful animals
   骡子是非常有用的动物。
2. A horse is very useful animal
   马是一种有用的动物。
3. The horse is a useful animal
   马是一种有用的动物。
4. The cow is a useful animal
   奶牛是有用的动物。
5. A horse is a useful animal
   马是有用的动物。
6. It's difficult to find useful animal in a sentence. 用useful animal造句挺难的
7. The horse is a useful animal
   马是有用的动物
8. Many species are abundant enough to be utilised as a source of meat , skins , and other useful animal products
   很多动物资源十分丰富，可以用来制作肉类、皮毛及其它有用的动物产品。
9. The earthworm is a useful animal . on the ground it is food for other animals . under the ground , it makes rich soil for fields and gardens
   蚯蚓是一种有益的动物。在地面上它是其他动物的食物。在地下，它为田园和花园制造肥沃的土壤。