This form of tracking is called contact tracing.

这方式被称为“接触者”。

One important way to control coronavirus involves contact tracing.

控制冠状病毒的一个重要方法就是接触者。

South Korea avoided a nationwide lockdown, containing COVID-19 via tracking and tracing instead.

韩国没有在全国范围内实施封锁，而是通过跟和控制疫情。

They need to go back and trace those people. It's called contact tracing.

人们就需要回去调查那些人。这就是所谓的接触者。

Now, in previous person outbreaks this contact tracing has been pretty effective at halting new transmissions.

以前实施的这已有效控制新疫情的传播。

China's solution, endorsed by the WHO, was to impose a brutal quarantine, bolstered by mass-testing and contact tracing.

中国的解决方案世界卫生组织的认可，即实施严格隔离，并辅以大规模检测和接触者。

But those concerned about privacy say contact tracing could cause a lot of problems.

但是那些忧心隐私的人却表示，接触者可能会造成很多问题。

In the capital city, targeted lockdowns immediately activated, along with strict contact tracing.

在首都，有针对性的封锁立即启动，并对接触者进行严格。

Never by touching it or even tracing it.

永远不要触摸它，甚至不要它。

Did you hear me talking about contact tracing earlier?

你听我之前说" contact tracing" 吗？

It's not that kind of contact that we're tracing.

它不是我们的那联系。

Health care workers alerted the government that same day and contact tracing began immediately.

卫生工作人员在当天就对政府发出警告，并且开始接触者。

Young, massive, luminous stars blaze blue, tracing the spiral's form.

年轻的、巨大的、明亮的恒星发出蓝色的光芒，描绘着螺旋的形状。

We're tracing the shape with some water so that we can tear it out.

我们用水描画它的形状，这样就可以把它撕下来。

In 2016, I started tracing some of these memes back to their source.

2016年，我开始其中一些备忘录，溯它们的来源。

So here it says real-time path tracing.

所以这里说的是实时路径。

He had drawn a Snitch and was now tracing the letters 'L.E. '.

他已画好一个金色飞贼，现在正描画着“L.E.”这两个字母。

Snape eyed Harry, tracing his mouth with one long, thin finger as he did so.

斯内普看着哈利，嘴抿成一条线。

This helps with contact tracing finding people who have been exposed.

这有助于接触者，找已接触过的人。

Masks will be required and airlines will provide American health authorities with contact tracing information.

乘客需佩戴口罩，航空公司将向美国卫生当局提供接触者信息。