在下降

• The elephant population in that area is falling
  那个地区的大象总数在下降。
• As his health has declined , so has his influence
  随着他体力的衰退，他的影响力也在下降。
• The barometer is falling . it ' s gonna rain in five minutes
  气压在下降，五分钟后就会下雨
• This could help explain our falling divorce rate
  这刚好能解释英国的离婚率为什么在下降。
• I wonder why our sales are dropping
  （为什么我们的销售量在下降呢？ ）
• Car sales have been shrinking ( ie fewer have been sold ) recently
  汽车销量近来一直在下降
• Production has been lagging behind recently
  最近,生产一直在下降。
• We have the market all to ourselves now
  我们的市场占有率在下降。
• Port engine pressure is dropping . the rotor rpm is dropping
  引擎压力正在下降螺旋桨转速在下降
• So why is the proportion of americans who work falling
  那么为什么美国就业人口的比例在下降呢？