中国科学家成功克隆三头超级奶牛

2023-07-03 03:39:2000:59 2915

声音简介

Chinese scientists have successfully cloned three “super cows” that can produce an unusually high amount of milk, state media reported, hailing it as a breakthrough for China’s dairy industry to reduce its dependence on imported breeds.
据国家媒体报道，中国科学家已经成功克隆了三头 "超级奶牛"，它们可以生产特别大量的牛奶，并称这是中国乳业减少对进口品种依赖的一个突破。
The three calves, bred by scientists from the Northwest University of Agricultural and Forestry Science and Technology, were born in the Ningxia region in the weeks leading up to the Lunar New Year on January 23.
西北农林科技大学的科学家们培育的这三头小牛于1月23日农历新年前的几周在宁夏地区出生。
They were cloned from highly productive cows from the Holstein Friesian breed, which originated in the Netherlands. The chosen animals are capable of producing 18 tons of milk per year, or 100 tons of milk in their lifetimes.
它们是从起源于荷兰的荷斯坦-弗里西亚品种的高产奶牛中克隆出来的。被选中的动物能够每年生产18吨牛奶，其一生中生产100吨牛奶。

Key Words and Expressions:
1.Clone v. 克隆
2.Hail sth as sth 称赞……为 ……
3.Breakthrough n. 突破
4.Lunar new year 农历新年
5.Breed n. 品种