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- Cattle and sheep feed chiefly on grass. 牛羊主要以草为食物。
- The sheep feed on grass. 羊以草为食。
- Sheep feed on grass. 羊吃的是草。
- Sheep chiefly feed on grass. 羊主要以草为食。
- Peafowl dwell in subtropical grasslands and jungles less than 2000 meters adove sea level.They usually move in flocks of three or five and feed on grass seeds, fruits and insects. 孔雀栖息于海拔二千米以下亚热带稀树草坡灌丛，喜三、五只结群活动，主食草籽、果实、昆虫等。
- In flat open country there is plenty of grass for the cattle to feed on. 在开阔平坦的地区有大量的青草供牛群食用。
- Cows feed on grass. 牛以草为食。
- The cattle feed on grass. 牛以草为生。
- Sheep live on grass and babies live on milk. 羊吃草，婴儿吃奶。
- Cows chiefly feed on grass. 牛主要以草为食。
- Cattle chiefly feed on grass. 牛主要是吃草。
- Cattle feed on grass. 牛以草为食。
- Silkworms feed on the leaves of mulberry. 蚕吃桑叶。
- Bats fly at night and feed on insects. 蝙蝠在夜间飞行，以昆虫为食。
- Luckily she fell back on grass or she might have hurt her head. 幸好她是向后倒在草地上，不然就会伤着头。
- I like walking on grass rather than paths, it's so much softer. 我宁愿在草地上面走而不愿走小路，草地柔软多了。
- To feed on the herbage of(a piece of land). 放牧放（牲畜）吃（一块地上的）草
- Bats fly at night and feed on insects and fruit. 蝙蝠在夜间飞行，以昆虫和水果为食物。
- These cattle can browse as well as others on grass. 这些牛和其它牛类一样，能咬食杂草。
- You had better feed on coarse cereals for a time. 你最好吃一段时间杂粮。
