我对一些问题感到好奇，例如，如果测试对象按年龄段分组，结果会不会有巨大的阅读速度差异。
I'd be curious to find out, for example, if there's any big difference in reading speeds based on age groups.
我以最快的速度按按钮。
我以最快的速度按按钮。
长官，刚才我完全是按确切的限制速度行驶的。
我没跟上跑得快的运动员，也落在跑得慢的选手里，而是按我一贯那样跑着，中等速度。
I ran not with the fast group but not with the slow group. I was, as I've always been, average.
我以最快的速度按按钮。
那位司机，显得挺迷惑，对他说：“警官，我真搞不明白，刚才我完全是按速度限制行驶的！”
The driver, obviously confused, says to him, "Officer, I don't understand, I was doing exactly the speed limit!"
那位司机，显得挺迷惑，对他说：“警官，我真搞不明白，刚才我完全是按速度限制行驶的！”
The driver, obviously confused, says to him, "Officer, I don't understand, I was doing exactly the speed limit!"
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