您要查找的是不是：
- The cattle are fed on barley, grass and rape. 用大麦，草和油菜喂养牲口。
- The cattle are fed barley. 这些牛要喂大麦。
- The cattle are fed on barley. 这些牛要喂大麦。
- The cattle are on the grassland. 牛在草地上。
- The cattle are grazing in the field. 牛在田野里吃草。
- The cattle are grazing in the meadow. 牛养在草场上吃草。
- The cattle are grazing in the sunshine. 一群牛在阳光下吃草。
- The cattle are rounded up in the evenings. 到了晚上，牛都要圈起来。
- The cattle are eating grass on the pasture. 牛正在草场上吃草。
- The cattle were grazing in the field. 牛在原野上吃青草。
- Make sure all the cattle are safely penned up. 一定要将所有的牛都关好。
- The cattle were pastured on rich meadow grass. 这些牛是在丰盛的草场上牧放的。
- The cattle are grazing in the fields. 一群牛在田野里吃草。
- The cattle were milling about in the field. 牛群在田里乱走着。
- Their forage and water supplies have diminished, but the cattle must still be fed. 尽管他们的草料和供水减少了，但他们还是要喂养牛群。
- The barley is fed to the cattle. 牛喂的是大麦。
- The cattle are grazing near the river. 牛正在河边吃草。
- Abstract: Under the low nutritional level diet condition,the fattening cattles were fed with the animal feed additive IBDU-1 as the protein complement. 摘 要 ：在低营养水平日粮条件下,利用饲料添加剂IBDU-1作为蛋白质补充料对育肥牛进行饲喂试验。
- The cattle were well fenced out. 牛群被妥善地隔在栅栏外面了。
- The cattle were grazing in the fields. 牛群在田野中吃青草。
