Cows were domesticated to provide us with milk.

人们饲养奶牛来为我们提供牛奶。

He found a job as a keeper.

他找到了一份当饲养员的工作。

Many thousand years ago people learned how to domesticate animals.

数千年以前人们就学会了饲养动物。

They keep animals,e.g. goats and cattle.

他们饲养家畜,例如山羊和牛。

Exotic pet enthusiasts often attempt to keep Meller's chameleons as pets.

狂热的宠物爱好者们总是想将些梅勒斯蜥蜴带回去作为宠物饲养。

The major species of animals raised here are Saanen, Toggenburg, Dorper Sheep, Boer Goat and so on.

饲养品主要有萨能奶山羊、吐根堡奶山羊、杜泊尔绵羊和波尔山羊等。

This sexually dimorphic lovebird species is rarely seen in aviculture and is known to be difficult to breed.

两性别很容易分辨的爱情鸟在鸟类饲养中很少见的，而且很难繁殖。

The product is widely used for protection and partition in such fields as grassland,meadow,woods,fowlery,husbandry,sportground,virescence land,riverbanks,bridges and reservoirs.

广泛用于草原、牧场、林区、禽舍、饲养、体育场、绿化带、、路桥、水库等方面的防隔离。

More and more people bred this kinglike arawana, which was the food source of the local people 50 years ago.

大家争相饲养有王者风范的龙鱼，其实龙鱼在50多年前还是当地居民的食物来源。

The company has already raised captive-bred yellowtail kingfish (Seriola lalandi) and mulloway (Argyrosomus hololepidotus), which are now in significant commercial production.

该公司已经成功饲养出圈养繁殖的黄尾鰤及腋斑白姑鱼，两鱼目前已成为重要商品。

The results indicate that cranes under artificial feeding have their specificities in behavioral pattern and expressivity as compared with wild cranes.

结果表明,人工饲养丹顶鹤在行为模式及行为表现程度上与野生鹤相比有其独特性。

But fed with oakery pollen,indices as above were 9. 59 days, 37. 17 days, 3. 89 days,and 0. 86 per day,respectively.

而用青杠花粉饲养，其发育历期长达9．59天，雌雄成螨寿命缩短为37．17天和3．87天，日平均产卵量仅0．86粒。

The two keepers dehumanise their contact with the gorillas in order to help them in preparation for their release into the wild.

在之前，饲养员将逐渐训练它们的独立生活能力，为返回大森林作准备。

In the year of 2003,a case of Guinea fowl Pasteurellosis happened on an economic animal farm in Jilin province was reported in this article.

2003年吉林省某经济动物养殖基地饲养的珍珠鸡,发生了以呼吸困难、哮喘、发热等为主要症状的疾病。

It was found, in one livestock elite station of Xuzhou, the ejaculum quality,eros and performance of some adult bulls were poor in recent years.

近几年来，徐州市某家畜良站饲养的部分成年公牛表现常年精液品质不良，性欲差，生产能力低下。

Park manager Marlo Acock said the farm-bred gobblers are overweight and less hardy than their wild counterparts, and do not live long after the pardon.

农场经理马洛-阿考克说在农场中饲养的火鸡太过肥胖，不像野生火鸡那样健壮，样的火鸡被放生后大多活不长。

Also the press cake derived from the energy balance tests reveal a faster increase in weight of animals fed with products made from decorticated rapeseed than undecorticated.

同时压榨饼在相同能量供给试验中对家禽饲养较不脱皮菜籽饼表现出一更高的增重率。

Finnish government takes raise height of fox course of study seriously, installed thremmatology of animal of institute of national flix animal, flix technically association of school, flix.

芬兰政府对养狐业高度重视 ,专门设置了国家毛皮动物研究所、毛皮动物饲养学校、毛皮协会。

The lively and recognizable Tiger barb should never be kept with long-finned species, such as angelfish, gouramis, or Veiltail hybrids as they like to nibble at their fins!

不应将活跃而显眼的虎皮鱼与鱼鳍长的鱼放在一起饲养，那些鱼例如有神仙鱼、足鱼或纱罗尾杂交鱼-是因为虎皮鱼喜欢啃咬它们的鱼鳍！

Most breeders now will not sell unweaned mynahs, so usually you cannot get one younger than 6 or 7 weeks old now, but that is still plenty young enough to begin training your mynah.

许多饲养者不买未断奶的鹩哥宝宝，那你一般就无法得到小于6到7周大的雏鸟，但训练鹩哥个年龄已经够大了。