Stefano used a motor cycle to herd the sheep.斯特凡诺骑一辆摩托车放羊。A herd of elephants lolloped across the plains towards a watering hole.一群大象缓慢而笨拙地穿过平原，朝水潭走去。a herd of bison一群野牛...
How many teachers have we ready to ride herd on such a large number of children?我们有多少教师来管束这么多的孩子 呢 ?The herd must be culled.必须有选择地杀掉部分牧畜.They are individuals; they will not follow the herd.他们是独立的个体，不愿随大溜。...brute loyalty...
The extinct volcano's eruption would mean a cataclysm for the city.死火山又重新喷发,对这座城市来说意味着大难临头.The floods were a cataclysm from which the local people never recovered.经历了这场特大洪水,当地人民元气大伤,很难恢复.The cataclysm flooded the en...