This form of tracking is called contact tracing.

这种追踪方式被称为“接触者追踪”。

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，而跟踪和追踪控制疫情。

If it's based on your smartphone info, contact tracing can be used to follow you wherever you take it, how time you spend there, and who else you're there with.

如果这一程基于你智能手机中的信息，那么无论你在哪里接触者追踪都能够追踪到你的位置，你在那里待了多长时间以及你与谁在一起。

One health expert says Japan needs to strengthen its contact tracing and testing measures, warning that there could be a resurgence as Japan relaxes its border restrictions at a time when cases in the U.S. and Europe continue to rise.

一位健康专家称，本需要加强接触者追踪和检测措施，他还警示，在美国和欧洲的感染病例继续上升之际，本放松边境限制，可能会出现疫情死灰复燃的情况。

And so it's no wonder that the famous Sherlock Holmes once said, " There's no branch of detective science so important and so much neglected as the art of tracing footsteps."

那么著名的夏洛克·福尔摩斯曾经这样说便不奇怪了，“侦探学的各个分支中，没有比追踪足迹这项技术更重要却被人忽略的了。”

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，并对接触者进行了严格追踪。

Never by touching it or even tracing it.

永远不要触，至不要追踪。

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.

我们用水描画的形状，这样就可以把撕下来。

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，追溯们的来源。

On one hand, contact tracing could potentially alert you if you've been around someone who had coronavirus, and maybe help keep you from unknowingly spreading it.

一方面，如果你身边有人感染了冠状病毒，接触者追踪可能会提醒你，这样或许可以帮助你避免在不知不觉中传播病毒。

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

他已经画好了一个金色飞贼，现在正描画着“L.E.”这两个字母。

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

中国的解决方案得到了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追踪。

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

这有助于追踪接触者，找到已经接触的人。

The city already had hundreds of people tracing other infectious diseases before the pandemic.

在疫情之前，这座城市已经有数百人在追踪其他传染病。

Contact tracing can help prevent this potential wave of infections from becoming a tsunami.

接触者追踪有助于阻止这种潜在的感染波演变成海啸。

Snape stared at Harry for a few moments, still tracing his mouth with his finger.

斯内普看了哈利一会儿，依然用手指着嘴巴。

Officials said the ramping up of surveillance contact tracing and infection control had been crucial.

相关官员表示，加强监测接触者追踪和感染控制至关重要。

The game uses advanced technologies like real-time ray tracing to deliver cinematic-quality visuals.

该游戏使用实时光线追踪等先进技术来提供电影品质的视觉效果。