livestock rearing是什么意思 livestock rearing怎么读
livestock rearing的用法和样例
- Where they are allowed, all livestock farms must be equipped with proper waste treatment systems.
在容许饲养禽畜的地区，所有禽畜饲养场均须装设适当的废物处理系统。 - To help farmers dispose of their livestock waste properly, a door-to-door livestock waste collection service commenced in July 1996.
为方便禽畜饲养人适当处理禽畜废物，当局自一九九六年七月起，提供逐户收集禽畜废物的服务。
展开更多
