The results indicated the feasibility of goat housefeeding, a greater economic return of house- fed goats over grazing goats, and the important role of breed improvement in improving feed efficiency.
试验结果证明，舍饲山羊的经济效益大大超过放牧山羊，品种改良可以大大提高饲料利用率。
2
Senior Tropical House Keeper at Newquay Zoo, Dan Garrick is an expert in feeding these greedy bullfrogs.
纽基动物园热带馆高级管理员丹·加里克是喂养这些贪婪牛蛙的专家。
3
The earthquake hit the Great Ape House and Think Tank Exhibit during afternoon feeding time.