1. People came running round the corner, a policeman at their head.
    人们从拐角处跑过来，领头的是位警察。

2. Professor Camilla Benbow of Iowa State University(爱荷华州立大学) is head of a long-term study of children who are unusually good at math.
    爱荷华州立大学的卡米拉·班博教授领导着一项对具有数学特长的儿童的长期研究。

3. My sister, perhaps recoiling even more deeply from all this strangeness, is ill with a fever and can hardly raise her head.
    也许是因为更想往后退缩、远离所有这一切陌生的东西，我妹妹发热生病了，几乎连头都抬不起来。

4. My college roommate, now head of a large shipping company in New York, not surprisingly was a business major.
    我的一位大学室友——现在是纽约一家大型航运公司的总裁——过去曾主修过商科，这一点并不出人意料。

5. Margaret Rudland, head teacher in Hammersmith, also thinks children must experience actual peer relations.
    哈默史密斯学校校长玛格丽特·拉德兰德也认为孩子们必须与同龄人交往。

6. Many ideas kept surging in his head; he could almost feel them pushing against one another, until two of them combined to form a stable combination.
    许多想法在他脑子里不断涌现；他几乎能感觉到这些想法在相互碰撞着，直到其中的两个结合在一起，形成了一个稳定的组合。

7. Mrs. Clark's eyes open somewhat as her head turns toward me slightly.
    克拉克夫人将头稍稍转向我，微微地睁开眼。

8. My vision went dim, as blood rushed from my head to my feet.
    血液从我的头部直往脚底冲，我的视线开始模糊。

9. My hand held his elbow to steer him, but he stepped forward with no sign of hesitation or stoop, his shoulders squared, his head high, as though he were guiding me.
    我用手搀着他的肘部给他领路，但他昂首挺胸地前行，没有丝毫的犹豫或屈从，好像是他在给我带路。

10. My knees are shaking, my heart is beating wildly and my head is enclosed in a crash helmet (防撞头盔) that seems much too thin.
    我的双膝发抖，心狂跳不止，头戴的防撞头盔看上去似乎太单薄了。