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- How far can we go in improving animal performance? 在改善动物生产性能的路上,我们还能走多远?
- She is an expert in training animals. 她是驯兽专家。
- The trials results showed that if the phosphorus level in the broiler diet is too low,phytase supplementation carl not improve the animal performance. 整个研究试验的结果表明：过低的日粮水平，即使添加植酸酶也不能有效地保证鸡的正常生产性能。
- But the splendid vivid animal performance an Orlando Disney's big characteristic, certainly will let you forget to return. 精彩生动的动物表演可是奥兰多迪士尼的一大特色，一定会让你流连忘返。
- The children watched entranced as the circus animals performed. 马戏团的动物们表演时，孩子们都看得入神。
- Some animals perform elaborate mating rituals before they copulate. 有些动物在交配前要进行复杂的交欢仪式。
- Training animals is a science. Your acting recklessly will lead you nowhere. 如何驯兽也是要讲科学的，你这样蛮干可不行。
- Trained animal handlers would bring their beasts into Zuckerman's studio.... 受过训练的动物驯养员会把他们的野兽带进朱克曼的工作室....
- Circuses still travel from place to place. And they still have trained animal acts, acrobats and clowns. 马戏团仍然持续在各地巡回表演，他们仍然有驯兽表演，杂技演员和小丑表演。
- Scientists actually know little about how animals perform their navigational feats. 科学家们对动物的这种导航绝技却是孤陋寡闻的。
- In the case of a highly intelligent animal, elementary training is easy. 就高度灵敏的动物而言，初级训练并不难。
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
- She earned her place in the team by training hard. 她由于刻苦训练而在队里取得了地位。
- A public entertainment consisting typically of a variety of performances by acrobats,clowns,and trained animals. 马戏表演一种公众娱乐节目，通常由一系列高空杂技演员、小丑和驯兽的表演组成
- I have to admit that we need further training. 我得承认，我们还需要进一步培养。
- It has proved of great assistance in such training. 事实证明，在这类训练中，它很有好处。
- A large wooden,plastic,or metal ring,especially one used as a plaything or for trained animals to jump through. 环大的木制，塑料或金属圈，尤指用作玩具或训练动物从中跳过
- A large wooden, plastic, or metal ring, especially one used as a plaything or for trained animals to jump through. 环大的木制，塑料或金属圈，尤指用作玩具或训练动物从中跳过
- Farley suggested he use the stage a little more and that he is an animated performer. 费雷斯建议马克多在舞台上锻炼才能成为一名有活力的表演者。
- A public entertainment consisting typically of a variety of performances by acrobats, clowns, and trained animals. 马戏表演一种公众娱乐节目，通常由一系列高空杂技演员、小丑和驯兽的表演组成
