So far, he and his team have not succeeded, though they have cloned two cows and expect to clone a cat soon.
到目前为止，他和他的团队还没有成功，尽管他们已经克隆了两头牛，而且预计很快就会克隆一只猫。
Two cows browsed the hillside.
两头牛在山坡上吃草。
Tommy: Button and cheese, ice-cream and two cows.
汤米：黄油，奶酪，冰淇淋和两头奶牛。
My family raise lots of cattle, including two cows.
我家喂养了很多家畜，包括两头奶牛。
I will take two cows with me and leave one, so you will have good collateral.
我牵二头牛走，留下一头，这样你就有了很好的抵押品啦。
Two cows dozed at his feet; bleats of goats floated through the still late-afternoon air.
树荫遮蔽下，一只珍珠鸟被圈了起来，两头母牛在Sawadogo的脚边打瞌睡。 在这个寂静的傍晚，我们只能听到几只山羊咩咩的叫声。
In addition to this, there was in the garden a stable, which had formerly been the kitchen of the hospital, and in which the Bishop kept two cows.
此外，园里还有一个牲口棚，最初是救济院的厨房，现在主教在那里养着两头母牛。
He spotted two cows. He had plenty of topes. So we commandeered the cows and hung our mortars and equipment on them. They were very docile and plodded right along with us.
中士降落点有两头牛，于是“我们征用了牛，让它们驮着迫击炮和装备，它们温顺而任劳任怨地跟我们上路了。”
BRAZILIAN corporation: you have two cows. You enter into a partnership with an American corporation. Soon you have 1000 cows and the American corporation declares bankruptcy.
巴西企业：你有两头母牛，你和美国企业合资经营。很快你拥有1000只，美国企业宣布破产。
"In both east Africa and India, most rural families-even the landless ones-own at least one or two cows and buffaloes, and it is generally the women who look after them," says Bell.
“无论是在东非还是在印度，大多数农村家庭(甚至是无地的家庭)都至少拥有一头或两头水牛，一般是由妇女照看的，”Bell说。
When his cows calve each year he keeps one or two calves for his family.
每年他的母牛产犊时，他都为家里留下一两头。
Since 2018, this company has set up two Solar Cows in Kenya and one in Tanzania.
自2018年以来，该公司已经在肯尼亚和坦桑尼亚分别建立了两个和一个太阳能奶牛。
The two companies, both based in Inner Mongolia, where sprawling grasslands serve as grazing land to some 2.5 million cows, together control more than half of China's dairy market.
内蒙古广阔的草原牧场上拥有约250万头奶牛。两家公司占据了中国奶制品市场的半壁江山。
The raising of livestock such as cows, pigs and sheep occupies two-thirds of the world's farmland and generates 20% of all the greenhouse gases driving global warming.
牛、猪、羊等家畜的增长占据了全世界农田的三分之二，并且生成的导致全球气候变暖的温室气体展全球温室气体的20%。
Each farmer provided two samples of milk (from two different cows) or two samples of eggs, as well as another sample of feed to re-check the GM soya level.
每个农民提供了两个样品的牛奶(从两个不同的奶牛)或两个鸡蛋样本，以及饲料样品，以重新检查转基因大豆的转基因水平。
Cows usually give birth to one calf every two to four years. At birth, elephants already weigh some 200 pounds (91 kilograms) and stand about 3 feet (1 meter) tall.
雌象每产下一只幼崽的时间是2至4年，幼象诞生时重约200磅(91公斤)，高约3英尺(1米)。
Cows, such as these two in Varanasi, are a common sight on India's congested streets. Hindus Revere cows, believing that they offer sustenance and ask nothing in return.
如瓦拉纳西的这两头牛一样，在印度拥挤的街上随处可以见到牛。印度教徒敬畏牛，认为他们只提供食物，不思回报。
The chromosome aberrations of cows with leucosis presented a phasic nature at the two stages of persistent lymphocytosis and lymphosarcoma.
造白细胞组织增生牛的染色体畸变在持续性淋巴细胞增生和淋巴肉瘤这两个不同时期存在着阶段性变化。
It was concluded that the two kinds of high energy feed could increase milk yield and relieve the heat stress of the cows in a certain degree.
说明这两种高能饲料能够提高产奶量，对缓解奶牛的热应激有一定作用。
Most dairy farmers must milk their cows two times a day, early in the morning and late at night.
许多奶农每天得给奶牛挤两次奶，时间分别在清晨和深夜。
Forty-two lactating Holstein cows were used in a randomized complete block design.
采用完全随机化区组设计进行试验。
In less than two decades cowboys herded more than six million cows and steers7 to the railroads.
在不到二十年的时间里，牛仔们赶往铁路的公牛和母牛有六百多万头。
In less than two decades cowboys herded more than six million cows and steers7 to the railroads.
在不到二十年的时间里，牛仔们赶往铁路的公牛和母牛有六百多万头。
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