And this enabled us to do a really interesting kind of analysis, because it allowed us to compare the predictions of people, say, 18 years old, to the reports of people who were 28, and to do that kind of analysis throughout the lifespan.
这项调查可以让我们做一个很有趣的分析， 因为它可以让我们将 大约18岁左右的人的预测同 大约28岁左右的人的答案相比较， 这项分析可以贯穿人的一生。