The higher your peak bone mass, the more bone you have "in the bank" and the less likely you are to develop osteoporosis as you age.
你的估量峰值越高，你的“银行”中就拥有越多的骨骼，而且在你上了年纪后患上骨质疏松症的可能性越小。
2
The third largest extinction in Earth's history, the Ordovician-Silurian mass extinction had two peak dying times separated by hundreds of thousands of years.
作为地球史上消亡物种排行第三的大灭绝，奥陶系-志留纪大灭绝有两个死亡高峰期，其中相隔数十万年时间。
3
Enthusiasm for flying cars reached a peak in the 1950s when the Ford Motor Company almost started mass-producing one.