The functions of their diffuseness, orientation, agglomeration, catalyzer and controls are indispensable factors of science development.其传播功能 、 导向功能 、 凝聚功能 、 催化功能和控制功能等等是科学事业发展中必不可少的重要因素....
The shark was writhing around wildly, trying to get free.鲨鱼拼命挣扎，试图逃脱。The shark dived down and swam under the boat.鲨鱼急速潜入水中，在船下游动。a shark's dorsal fin鲨鱼的背鳍...
当一些事情的发生动摇这些信念时，恐惧就会占据我们的心灵。When events happen that shake these beliefs, our fear takes control.尼科尔森始终坚持创作纯粹简单的艺术，从未动摇过。Nicholson never swerved from his aim of making pure and simple art.情感冲突可以动摇哪怕是最牢固的人际关系的基础。Emotional ...
Their health-care system suffers from queues, shortages and ropey equipment.他们的医疗体系有很多不足：要排队等候，资源短缺，设备陈旧。Lithuanians are waking up to a world of increasing shortages.立陶宛人开始意识到物资日益匮乏。Shortages of professional staff are ve...