This lack of software disclosure, however, creates a barrier for researchers to understand how the devices work.

然而，这种缺乏软件披露的情况为研究人员理解设备的工作原理制造了障碍。

Now, the Canadian government have said that security concerns are the reason for banning TikTok from these work devices.

现在，加拿大政府表示，安全问题是禁止在这些工作设备上使用 TikTok 的原因。

And here's how my device works.

这是我的设备的工作原理。

So, the White House has ordered all US government agencies to remove TikTok from its work devices and the word we're looking at is 'purging'.

那么，白宫已经下令所有美国政府机构将 TikTok 从其工作设备中删除，而我们现在要学习的单词是“清除”。

In a survey of more than 2,000 professionals by the job review site Glassdoor, just over 40% said they feel less productive when their employer monitors their work devices.

在职位审查网站Glassdoor对2000多名专业人士进行的一项调查中，略高于40%的人表示，当雇主监控他们的工作设备时，他们会感到工作效率下降。

So I see there being a case for restricting the use of TikTok and let's say kind of leisure or recreational apps on work devices, particularly if you're working for a government as the European Commission have done.

所以我看到有理由限制 TikTok 的使用， 比如说在工作设备上使用休闲或娱乐应用程序，特别是如果你像欧盟委员会那样为政府工作。