地震

• There is no indication that we shall have an earthquake .
  没有迹象表明，将要发生地震。
• There was a note in her voice which vibrated keenly .
  她的语声里强烈地震荡着一种音调。
• The causes of earthquakes are still hidden in obscurity .
  地震的原因仍然隐蔽在蒙昧之中。
• A great chasm appeared on the ground after the earthquake .
  地震后，地上出现一条大裂缝。
• The vibrations accompanying the rebound are the earth quake .
  伴随这种回弹的振动就是地震。
• The earthquakes continued steadily through this period .
  在这段时间内，一直不断地发生地震。
• Do n't worry about such improbabilities as earthquakes .
  不必为像地震这类罕见的事情而担心。
• They are called earthquakes .
  它们叫做地震。
• Seismic signals are stored digitally in binary code .
  地震信号是以二进制编码的数字形式储存的。
• Some of the dishes clattered down during the earthquake .
  地震的时候有些盘子哗啦啦地落了下来。