1.river in northern Australia, in the Northern Territory.
1.In order for a calf roper to become proficient he must spend a great deal of time practicing.
一个套小牛的选手要想成为行家里手，他必须花费大量的时间来进行练习。
2.Small wonder that the historian Hugh Trevor-Roper dubbed her "a historical disappointment. "
难怪历史学家休特雷弗罗珀把它称作“一个历史的遗憾。”
3.mr . roper asked his guinea pigs which of these media they would be least inclined to believe.
罗珀先生问他的实验对象这些新闻媒介中他们最不相信的是哪一种。
4.Jimmy Carter actually had a 75% approval rating in Roper Center polling in mid-March of his first year.
实际上，上任头年的3月中旬，卡特总统在RoperCenter民意调查中获得过75%的工作满意度。
5.By Trevor-Roper's day history had become too professionalized to allow anybody to range over the centuries in the way that Gibbon did.
到了特雷弗-罗珀的时代，历史学已经变得太过专业化，没有人可以像吉本一样将笔触横跨几世纪。
6.The roper then flips the rope over the right side of the steer, while turning his galloping horse to the left.
随后参赛者将绳子抛在牛的右侧，同时把他的飞驰中的马转到左侧。
7.Steers weighing approximately 700 pounds are forced to run at top speed while the roper throws the rope around the steer's horns.
体重约为700磅的牛被强迫以高速奔跑，突然参赛者扔出绳子绕住牛角。
8."We are all committed to making Hellgate: London absolutely the best game possible, " said Bill Roper, CEO of Flagship Studios.
旗舰工作室的比尔。罗柏说：我们耗费心血制作的“暗黑之门-伦敦”此款游戏一定是最棒的。
9.The roper's intent is to make the steer sustain a sufficiently violent fall and subsequent dragging to stun him.
参赛者的目的是使牛承受一个非常剧烈的跌倒并随后拖拽以击晕它。
10.Roper says the UK accounts for about a third of all on-line purchases in Europe.
称英国的网上消费占了整个欧洲市场份额的三分之一。