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志愿者们

志愿者们

志愿者们

志愿者们

1

Half received the vaccine . The other half received a placebo , an inactive substance . The volunteers did not know which they were getting .

有一半人接种了疫苗，另一半则只注射了无用的安慰剂。但志愿者们并不知道他们接种的是何种物质。

2

Every summer , all day long, herds of volunteers tramped in and out of the house 's open doors carrying boxes of campaign gear .

每年夏天，家里的门从早到晚都敞开着，成群的志愿者们扛着一箱箱竞选用品出出入入。

4

The next step is to ask volunteers to hang out in iSpace for four two-hour sessions sometime this fall .

下一步就是要在这个秋季请志愿者们在 iSpace 里呆 4 次，每次呆 2 小时。

5

The volunteers all had epilepsy which had not responded to drug treatments .

志愿者们都患有对与药物治疗没有效果的癫痫。

6

Volunteers are completing our household, living with us for a year or two.

志愿者们正在完善我们的家庭、并和我们一起生活一到两年。

7

Once a year, volunteers from all over the country gather on beaches, bay sides, and riverbanks to clean 'em up.

每年志愿者们从国内各地赶来聚集在海滩、河堤等地将垃圾清理干净。

8

Booths have been set up in many places where English-speaking volunteers pass out maps and give helpful directions to bewildered newcomers .

许多地方都搭建起了志愿服务站，说着一口流利英语的志愿者们会主动递上地图，并向新来的人指路。

9

10

There was no change in weight in any of the groups over the one year period .

在这一年的时间里，志愿者们的体重几乎没有变化。

11

Volunteers who stayed asleep did not experience an increase , which suggests work -related stress is most likely to blame .

（周一早上）继续睡觉的志愿者们的血压没有上升，这说明工作的压力是 “罪魁祸首 ”。

12

Then the volunteers were asked to perform a task in which they had to pick a few numbers out of a stream of letters .

然后这些志愿者们被要求执行一个从一大串字母中挑出数字的任务。

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Minutes after choosing one particular illness out of many , the volunteers suddenly found that the chosen illness was less intimidating.

在许多疾病中挑出某一种之后不过几分钟，志愿者们突然发现选中的疾病是威胁性最小的。

19

The scientists believe that chemical changes in the brain during REM sleep may help explain how the body makes this change .

科学家们由此相信，在 REM 睡眠期间，大脑所进行的化学变化可以解释志愿者们的不同情感反应。

20

In Nashville, North Carolina, some supporters made a video and rallied people together a week before the event .

在北卡罗莱纳的纳什郡，有些志愿者们制作了一个短片并在活动开始之前在线上召集了很多人。

22

The volunteers were therefore instructed to hit the space bar immediately if the word "Answer " appeared on the screen .

志愿者们被要求如果看到 “答案 ”这个词在屏幕上出现，就要立刻按空格键。

23

In this study , people watched an 8-minute clip of a television show in which a character got shot , stitched up, and then engaged in a fight .

在这项研究中，志愿者们观看一段 8 分钟长的电视节目，节目中的人物被击中、诬陷，然后与别人打斗。

24

Volunteers' cars and trucks that have enough gas are loaded up with people and goods for trips out to the storm-struck coastal areas .

志愿者们的汽车和卡车有足够的天然气装载货物和人并能够前往飓风袭击的沿海地区。

25

In a brilliant experiment from Poundstone's book , volunteers are offered a certain number of dollars out of $10 .

庞德斯通的书中一个著名实验中，为志愿者们提供 10 美元以内的一定数量的钱。

26

At the start of the experiment each volunteer was given 50 dollars with which to gamble on the outcome of tossing a coin .

在实验的开始，研究人员给志愿者们每人 50 美元用于下注，投硬币决定输赢。

28

They have since begun warning volunteers to stay out of the earthquake zone , citing safety concerns . But thousands are already there.

出于安全考虑，他们已经告诫志愿者们原理地震地区，但是数以万计的人已经在那里了。

29

Our special thanks also go to the thousands of gracious volunteers , without whom none of this would be possible .

我们还要特别感谢成千上万、无私奉献的志愿者们，没有他们，这一切都不可能实现。

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