Prey species, like young deer or goats, for example, typically play by performing sudden flight movements and turns, whereas predator species, such as cats, practice stalking, pouncing, and biting.
比如说，像小鹿或者山羊这种被捕食的种群，它们的代表动作就是突然快速逃跑的动作和突然转弯；相反的，猫科动物之类的捕食种群会练习潜行追踪、猛扑和撕咬等动作。
The heights by great men reached and kept were not attained by sudden flight, but they while their companions slept, were toiling upward in the night.
伟人所企及的高度绝不是一蹴而就的，他们只是在同伴们都睡了以后，辛苦工作到深夜罢了。
Such a surge would put unwelcome upward pressure on Asian currencies and increase the risk of economic dislocation in the event of a sudden flight of capital.
这将对亚洲国家货币构成不受欢迎的上行压力，并且增加资金突然外逃时发生经济动荡的风险。
This was largely a reaction to the painful memory of the Asian crisis: Asian countries wanted to insure themselves against another sudden flight of capital.
这很大程度上是对金融危机惨痛回忆的回应：若突然发生另一轮的资本流失，亚洲国家想保证自己不受损害。
The main factors that could send prices down, analysts say, would be a sharp downturn in global oil demand or some sudden flight from commodities among international investors.
分析人士称，能够压低油价的主要因素有全球石油需求骤减，或者国际投资者从大宗商品市场突然撤离等。
"The heights by great men reached and kept were not attained by sudden flight, but they while their companions slept, were toiling upward in the night." - Henry Wadsworth Longfellow.
伟人所企及的高度绝不是一蹴而就的，他们只是在同伴们都睡了以后，辛苦工作到深夜罢了。-亨利·沃兹渥斯·朗费罗。
As I have been writing and talking about space flight for the best part of 20 years, a sudden switch of interest to the depth of the sea doer seem peculiar.
在20年的绝大部分时间里，我一直在撰写和谈论太空飞行，突然对深海探险者的兴趣发生了转变，这似乎有些奇怪。
As I have been writing and talking about space flight for the best part of 20 years, a sudden switch of interest to the depth of the sea does seem peculiar.
在20年的绝大部分时间里，我一直在撰写和谈论太空飞行，突然将兴趣转向海洋深处，确实显得很奇怪。
But half an hour into the flight at 30,000 feet, the aircraft suffered a sudden and dramatic system failure.
但是飞行半小时后到达30.000英尺的高度时，飞机突然遭遇了戏剧性的系统故障。
But half an hour into the flight at 30,000 feet, the aircraft suffered a sudden and dramatic system failure.
但是飞行半小时后到达30.000英尺的高度时，飞机突然遭遇了戏剧性的系统故障。
应用推荐