然而，体育运动的趋势可能正在模糊一个未被意识到的事实：美国人普遍已经停止了生长。
The trend in sports, though, may be obscuring an unrecognized reality: Americans have generally stopped growing.
接下来的研究更加模糊了这个问题，但是现在普遍的观点却没有什么不同。
Further studies followed that confused the issue, but the general consensus now is that there isn't much difference.
他们在调查中发现了两种迥然不同的态度，与男性及年轻人相比，女性及老年人对待这些事件的看法普遍较为模糊不清。
They found stark differences in attitude, with women and older people taking a generally dimmer view of events than males and younger people.
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