1. The boys of average ability and the gifted girls showed strong activity on both sides of their brains as they thought about the puzzle.
    智力一般的男孩与天资好的女孩在解题时脑子的两半球都活跃。

2. Names become attached to specific images, as anyone who's been called "a plain Jane" or "just an average Joe" can show.
    名字已成为特定形象的组成部分, 任何一个被称为"相貌平常的珍妮"或"普普通通的乔"的人都能证明这一点。

3. No matter what their I Q, once again it was emotional intelligence that separated the stars from the average performers.
    不论他们的智商有多高，还是情感智能使得杰出人物有别于表现平庸者。

4. He is only a boy of average mentality.
    他只是个智力平常的男孩。

5. He showed that the average individual´s sleep cycle is punctuated with peculiar bursts of eye-movements,
    他指出，平常人的睡眠周期中不时伴有一阵阵奇怪的眼球队活动，

6. His average speed had been 301 miles per hour.
    他的平均时速实际是301英里。

7. At noon the spaces between the sensors will hide fluctuations that the computer will not know about, tiny deviations from the average.
    正午时分，传感器之间的距离会掩盖计算机无法知道的波动、任何偏平均值的变化。

8. As a reasonable guess, they might, on an average, be 100 light years away.(A light year is the distance which light travels at 186,000 miles per second in one year, namely 6 million million miles.)
    据合理推算，外星人离我们平均距离也有100光年之远（1光年是光以每秒186，000英里的速度在一年内走的距离，即6万亿英里）。

9. As complaints must be made in writing, the Ombudsman receives an average of 1,200 letters a year.
    由于意见均需用书面形式提出，司法特派员每年平均收到1,200封信。

10. After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
    比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。