与此同时，每个年龄层的劳动参与率都在下降。
Meanwhile, labor participation fell for every other age group.
随着营养以及卫生保健的提高，青春期年龄也就随之下降。
As nutrition and health care improved, the age of puberty dropped.
近几年来，妇女们的结婚年龄有所提升，儿童营养不良的比率也下降至15%。
Within a few years, the marrying age rose and the rate of child malnutrition dropped.
工作报告还指出，从1990年起，各个年龄段的怀孕率都呈下降趋势。
Since 1990, the report said, pregnancy rates are down in almost every category.
退休的年龄为65带来了急剧下降，个人收入。
Retirement at the age of 65 brings a sharp decrease in personal income.
多年以来听力下降一直被认为是年龄变老而导致的正常情况。
For years hearing loss has been considered just a normal part of getting old.
雏鹅每周的相对生长速率随年龄的增长而呈下降趋势。
The relative growth rate per week was a slow down as it growing.
我接触的病人的平均年龄有了很明显的下降趋势。
The average age level in my practice has shifted down significantly.
由于班级人数上升，因此学生的平均年龄下降了。
As the class size goes up, so the average student age goes down.
摄取的平均年龄也下降了约3年。
科比随着年龄的增大，他的防守水平有所下降。
科比随着年龄的增大，他的防守水平有所下降。
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