rapidity造句
        Animal and vegetable pests spread with extreme 
rapidity.
动植物疫害传播极快.
The water rushed through the holes with great 
rapidity.
湍急的水流奔涌过洞口。
The film shows the 
rapidity of the changes in this area of medicine.
这部电影展示了这一医学领域里的迅速变化。
The styles change with bewildering 
rapidity.
风格多变,令人应接不暇.