This form of tracking is called contact tracing.

这种追踪方式被称为“接触者追踪”。

One important way to control coronavirus involves contact tracing.

控制冠状病毒一个重要方法就是追踪接触者。

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，而是通过跟踪和追踪控制疫情。

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。这就是所谓接触者追踪。

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

实施这种追踪已有效控制新疫情传播。

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

中国解决方案得到了世界卫生认可，即实施严格隔离，并辅大规模检测和接触者追踪。

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

但是那些忧心隐私人却表示，接触者追踪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，有针对性封锁立即启动，并对接触者进行了严格追踪。

Never by touching it or even tracing it.

永远不要触摸它，甚至不要追踪它。

Did you hear me talking about contact tracing earlier?

你听到我之说" contact tracing" 了吗？

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

它不是我们追踪那种联系。

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了警告，并且开始追踪接触者。

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

年轻、巨大、明亮恒星发出蓝色光芒，描绘着螺旋形状。

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

我们用水描画它形状，这样就可把它撕下来。

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

2016年，我开始追踪其中一些备忘录，追溯它们来源。

So here it says real-time path tracing.

所这里说是实时路径追踪。

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

他已画好了一个金色飞贼，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，嘴抿成了一条线。

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

这有助于追踪接触者，找到已接触过人。

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追踪信息。