在所有简单无害的娱乐项目背后都隐藏着危险，特别是对儿童而言。Under all the innocent fun, there are hidden dangers, especially for children.我们用一张摆放得很巧妙的椅子将它隐藏了起来。We had kept its presence hidden with a strategically placed chair.任何隐藏的东西都是有害的（所以披露就等于安全）。...
The palm of one's hand is slightly concave.人的手掌是微凹的.The cloven hooves are sharp edged , elastic and concave.蹄锋利,呈凹形, 富有弹性.In adults its contour may be straight, slightly concave or slightly convex.成人肺其形状可以是直的, 轻微凹下或...
The Koran recommends fasting as a penance before pilgrimages.《古兰经》劝告人们在朝圣前斋戒，以作为一种补赎。an act of penance赎罪善功They had confessed their sins and done their penance.他们已经告罪并做了补赎....
...the expulsion of waste products.废弃物的排出Her hatred of authority led to her expulsion from high school.她对权威的仇恨导致她被中学开除。These events led to the expulsion of senior diplomats from the country.这些事件导致一些高级外交官被驱逐出境。The expulsi...
They'd already driven along the wharf so that she could point out her father's boat.他们已经开车沿码头走了一遍，好让她指出哪艘是她父亲的船。He tooled me down to the wharf.他开车把我送到码头.The berthing velocity, angle and maxi - mal displacement ...
This paper analyses the reason and gives the countermeasure.文中对此问题的原因及对策做了分析和阐述.In the meantime, put forward series of development countermeasure.同时, 提出了一系列的发展对策.Strategical area academic development results from model o...