There were wolves and bears, many different kinds of deer and large wild cows.
有狼和熊，许多不同种类的鹿和大型野生奶牛。
Grizzly Bears, wolves, and free-ranging herds of bison and elk live in the park.
灰熊、狼、自由放养的美洲野牛和麋鹿群都在公园里生活着。
In Scotland, there are only 400 wildcats, but these are much smaller than wolves.
苏格兰只有400只野猫，但它们比狼小得多。
After years of heated debate, gray wolves were reintroduced to Yellowstone National Park.
经过多年的激烈争论，灰狼被重新引入黄石国家公园。
Now Nibs rose from the ground, and the others thought that his staring eyes still saw the wolves.
现在尼布斯从地上起来，他瞪着眼睛，其他人还以为他看到了狼群。
Many farmers opposed the plan because they feared that wolves would kill their farm animals or pets.
许多农民反对这项计划，因为他们担心狼会杀死他们的家畜或宠物。
Some communities have even discussed the possibility of bringing wolves back into the ecological mix.
一些社区甚至讨论了将狼重新引入生态系统的可能性。
As early as 1966, biologists asked the government to consider reintroducing wolves to Yellowstone Park.
早在1966年，生物学家就要求政府考虑将狼重新引入黄石公园。
In Hylantia prior to 1910, farmers nevertheless lost considerable numbers of sheep to wolves each year.
在1910年之前的海兰提亚，农民们每年都会因为狼而损失大量的羊。
For this reason, domestic sheep, though essentially easy prey for wolves, are not usually attacked by them.
正因为如此，家养的羊虽然很容易成为狼的猎物，但通常不会受到狼的攻击。
Some suggest bringing in natural enemies of deer, such as wolves, lions and bears, to areas with too many deer.
一些人建议引入鹿的天敌，如狼、狮子和熊，到鹿过多的地区。
Attributing this to the large number for wolves, in 1910 the government began offering rewards to hunters for killing wolves.
政府将此归因于狼的大量存在，在1910年开始向猎杀狼的猎人提供奖励。
In recent years, the number of wild rabbits is becoming bigger and bigger because the number of wild wolves is getting smaller.
近年来，野兔的数量变得越来越大，因为野狼的数量越来越少。
When wolves later reached the island, naturalists widely assumed that the wolves would play a key role in controlling the moose population.
博物学家们普遍认为，当狼群之后抵达该岛时，它们将在控制驼鹿数量方面发挥关键作用。
The Yellowstone wolf project has been a valuable experiment to help biologists decide whether to reintroduce wolves to other parts of the country as well.
黄石国家公园狼计划是一项有价值的实验，有助于生物学家决定是否将狼重新引入美国其他地区。
Humans have always feared wolves.
人类一向害怕狼。
Yellowstone has been home to wolves.
黄石公园是狼的家园。
The wolves were always howling at night.
狼群总是在夜里嚎叫。
Suddenly, I hear it: the howl of wolves.
突然，我听到了狼的嚎叫。
Like wolves, however, I don't work alone.
然而，就像狼一样，我不会独自行动。
The wolves had done great harm to the environment.
狼群对环境造成了很大的危害。
The park was thought to be unsafe with wolves around.
由于有狼出没，人们认为该公园不安全。
Why did all the wolves have to do everything together?
为什么所有的狼做任何事都要一起？
The return of wolves has already made a big difference.
狼群的回归已经产生了很大的影响。
I'm one of a team of people who have been in a project to help reintroduce wolves to the park.
我是一个团队中的一员，这个团队参与了一个将狼重新引入公园的项目。
The elk started looking for food near river banks since they didn't have to worry about wolves.
由于麋鹿不用再担心狼群，它们开始在河岸附近觅食。
The park is now becoming more and more popular with those who want to see wolves in their natural environment.
这个公园现在越来越受那些想在自然环境中看到狼的人的欢迎。
Diseases recorded to be carried by wolves include rabies, brucella, deerfly fever, listeriosis, foot and mouth disease and anthrax.
有记录的由狼携带的疾病包括狂犬病，布鲁氏菌病，鹿蝇热，李斯特菌病，口蹄疫和炭疽病。
Humans and wolves both lived in groups.
人类和狼都是群居动物。
But about 14, 000 years ago, some wolves began to change.
但是在一万四千年前左右，一些狼开始改变。
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