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- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- Livestock Ecology 家畜生态
- Human ecology is a branch of social science. 人文生态学是社会科学的一个分支。
- An enclosure for confining livestock. 畜栏用来圈住牲畜的围栏
- An expanse of land suitable for livestock to wander and graze on. 放牧地，牧场一片适宜于牲畜游荡和进食的广大土地
- Holistic medicine; holistic ecology. 全身治疗的药物; 注重整体的生态学
- A mixture of ground grain and nutrients fed to livestock and fowl. 麦麸由谷糠和营养物质调成的混合物，用以饲养牲畜和家禽
- Since liberation livestock has grown by590 percent here. 解放以来，这里的牲畜增长了百分之五百九十。
- More attention has been paid to workplace ecology recently. 近来工作环境受到了更多地注意。
- A rack from which livestock feed. 饲料架喂养牲畜用的草料架
- An owner or a breeder of livestock. 牧主或牧工牲畜的拥有者或饲养者
- He is good at breeding livestock. 他擅长畜养家畜。
- There were cows, pigs and other livestock there. 那儿也有牛、猪和其他家畜。
- He is not interested in ecology. 他对生态学不感兴趣。
- To provide forage for (livestock). 为(家畜)提供草料.
- Habitat and ecology: In thickets and forests. 生境与生态：生于灌丛和林中。
- Descriptive ecology is a dry subject. 描述性的生态学是干燥无味的课题。
- Dry food, such as hay, used as feed for livestock. 干饲料干燥的用于喂养牲畜的食物，比如干草
- To herd(horses or other livestock). 放牧放牧（马或其它牲畜）
- Both men and livestock are flourishing. 人畜两旺。
