Nearby cameras tracked the dogs' eye movements.

旁边的照相机追了狗的眼部活动。

And they tracked the insects' dispersal.

然后对蚊子的扩散情况进行追。

Well-being was tracked using measures of positive effect.

幸福感是用积极影响来衡量的。

We tracked them. They won't trouble us no more.

已完成任务 现在野人不会骚扰我们了。

Since 1938, we've tracked the lives of two groups of men.

从1938起，我们 开始两组人的生活。

Should advertisers assume that people are happy to be tracked and sent behavioural ads?

告商们考虑过公众乐意被统计和收到行为告吗？

I'm gonna miss those ex-girlfriend pictures, but it's worth it not to be tracked, right?

虽然我会想念前女友的照片，但是不被追显然比较值得，是吧？

Half a century later, some of the newest visitors are being tracked by their faces.

半个世纪后，一些新来的游客面部会接受识别。

Cargo vessels, order numbers and arrival dates, all tracked with precision.

货船、订单号和到货日期，都有精确。

The suspect left Germany soon after the incident, but was tracked down.

该嫌疑人在作案后不久就离开德国，但后来被追捕到了行。

We shot it with a blowgun and then tracked it down at dawn.

我们用吹箭筒射中了它然后在拂晓的时候找到了它。

And then she tracked down the location of the house that is on the cover.

然后她找到了封面上那栋房子的位置。

Researchers tracked 19,000 men and women living in southern Italy during a four-year interval.

研究人员对居住在意大利南部的1.9万名男女进行了为期四的调查。

There's a great piece of research that tracked thousands of 8th graders starting in 1988.

有一项大型的研究从 1988 开始追了数千名八级学生。

And the snowfall was then tracked on the ground.

然后在地面上追降雪量。

They fitted the birds with little backpack satellite tags, and tracked them for several years.

他们在这些乌鸦身上安装了小型背包式卫星标记，并对它们进行了数的追。

And it can be tracked, you know.

而且这是可以追溯的。

But that doesn't necessarily mean you could be tracked.

但这并不一定意味着你可以被。

Teachman tracked body-mass-index, BMI, a measure of obesity, from adolescence to middle age.

特克曼对这些人从青春期到中时的BMI，即身高体重指数进行了调查，这一指数可反映出人体的肥胖程度。

And they tracked heat flow through the material, to monitor chemical reactions.

然后对通过这一材料的热流进行追，以监测化学反应。