Dolphins first trap small fish in large conch shells with their rostrums (beaks). They then bring the shells to the surface and shake them.

海豚先用它们的吻突将小鱼赶到大海螺壳中，然后将螺壳带出水面并晃动。

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Shake up it before using. Then spray it on the stone surface;

该产品使用前，须充分摇匀，然后洒于石材表面；

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Earthquake is the shake of earth's surface, like wind, rain, lightning, debris flow, volcano's eruption, which is a natural phenomenon.

地震是地球表面的振动，这就像风、雨和闪电、泥石流、火山爆发一样，目前地球上经常发生的一种自然现象。

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