It's quite clear the responsibility for that abuse goes all the way to the top.

很明显，要为这种虐待行为承担责任者可一直溯源到最高层。

China has pledged to continue its participation in science-based COVID-19 origin-tracing.

中国承诺继续参与基于科学的新冠肺炎溯源工作。

At breakfast on Thursday she bored them all stupid with flying tips she'd gotten out of a library book called Quidditch Through the Ages.

星期四早晨吃早饭的时候，她停念叨她从一本名叫《魁奇溯源》的图书馆藏书中看来的一些飞行指导，把烦得够呛。

(END VIDEOTAPE) (BEGIN VIDEO CLIP) AZUZ (voice-over): Ten-second trivia: What modern telecommunications company traces its roots back to the Brown Telephone Company?

(视频结束)阿祖兹(旁白): 十秒琐事: 现代电信公司将其历溯源至布朗电话公司?

When BBC television programme, Who Do You Think You Are? researched his family history, they discovered that the actor was related to someone very famous – but who was it?

当BBC电视节目《追本溯源》调查了的家族，发现这位演员和一个非常有名的人有亲戚关系——但那个人是谁呢？

The story of Kaldi is difficult to pin down.

卡尔迪的故事难以溯源。

Most of them were traced to an elementary school.

大多数病例可溯源到一所小学。

The origins? Again, as many of these regional words are, quite unclear.

要追踪溯源的话，就像很多方性语言一样，mardy的来源，我是很清楚。

Now this is to make sure they know exactly who is inside, in case they need to do any kind of contact tracing.

这是为了确保工作人员知道场内都有哪些观众，便于后续可能的接触病例溯源。

There aren't clear and obvious reasons to choose one side over the other, so the origin of driving conventions is a perfect opportunity for the mathematics of game theory and symmetry breaking.

选择靠左是靠右行驶并没有什么清晰明显的理由。因此，驾驶公俗的溯源于数学上的博弈论和称性破缺而言，是一个（探索研究）完美的机会。

That is what a linguist would call the 'prototypical' usage of 'come' - that is to say, the usage around which the other usages are based.

这就是语言学家所谓的come的‘prototypical'（溯源）用法，这种用法是其它用法的基础。

Anyone who can trace lineage back to the right part of the Austro-Hungarian empire and is willing to learn Hungarian-a notoriously difficult language-can claim a passport.

任何人只要能溯源到曾经属于奥匈帝国的正面部分，并且乐意学习匈牙利语（一种众所周知的难学语言），就可以申请护照。

We're jotting down the PIT tags and the spaghetti tags so that when we look up the data, they'll be able to retract where we got the information from.

我记录下了PIT标签，这样当我查找数据时，就能溯源到获得信息的位置。

It is hard to be precise about when the friendship began, but a reasonable guess is that it has been going strong for more than 20,000 years.

人类与狗之间的友情很难精确追根溯源，一种比较合理的说法是2万多年前开始，这种友情就开始逐渐深厚了。

Sourcing is probably the most important thing we do to make sure we know who, when where and how all of our fish was caught.

溯源可能是我所做的最重要的事情，以确保我知道我收的这些鱼都是谁、何时何以及如何捕获的。

A program funded by private and corporate donations is giving music students at a Chicago elementary school achance to connect with their Hispanic heritage through mariachi.

一项由私人和公司捐助的项目将给在芝加哥的西班牙裔小学生一个通过墨西哥流浪音乐来追宗溯源的机会。

Let's look at root causes, and I'd like to emphasize that is not so much ideology as it is poverty and lack of opportunity.

让我追根溯源, 我想强调, 与其说是意识形态倒如说是贫穷和缺乏机会。

Investigation shows that the new cases have no relation to the cluster in Urumqi in July, and source tracing the new ones is underway.

经调查发现，新增病例与7月份乌鲁木齐市聚集性疫情无关，病例溯源工作正在进行。

He says the deployment of the intelligence community in origins tracing is in itself a compelling evidence of the politicization of the issue.

表示，部署情报机构进行溯源本身就是这个问题政治化的有力证据。

They have the West African ancestor of the virus, which is mild compared to the Central African one, it said.

感染的病毒可溯源至西非病毒，与中非病毒相比，这种病毒是温和的。