The authority are concerned about variants around the world.

当局担心的是世界各地的病毒变体。

" Dinnae" is a Scots version of " don't" .

“Dinnae”是苏格兰语“don't”的变体。

Restrictions have recently tightened further because of new variants.

由于病毒出现了的变体，限制最近进一步收紧。

Sled hockey is a variation of ice hockey designed for athletes with physical disabilities.

雪橇曲棍球是为有身体残疾的运动员设计的冰上曲棍球的一种变体。

We set up a Darwinian survival-of-the-fittest selection system that explored tens of millions of protein variants and only allowed those rare variants that could perform the necessary chemistry to survive.

我们建立了一个达尔文主义的适者存选择系统，该系统探索了数千万种蛋白质变体，只允许那些能够执行必要化反应的罕见变体存。

Many scholars find this to be somewhere between insufficient, improbable and preposterous.

许多者认为依靠具有合并大优势的单一突变体的这一语言进化理论是不充分、不恰当，而且荒谬的。

Now I know this sounds scary, but experts agree this is nothing to worry about and there is no evidence that this variant spreads faster, is more deadly or is immune to the vaccine.

我知道这听起来很可怕，但是专家认为这没什么可担心的，而且没有证据表明这种变体传播更快、更致命或对疫苗疫。

New variants or strains of COVID-19 are appearing around the world, as it mutates like other viruses do and one big question being asked is, will existing vaccines protect people against the new versions of coronavirus?

全球范围内正在不断出现冠病毒的变体或毒株，当它像其他病毒一样变异时，一个很严重的问题是，现有的疫苗能否保护人们冠病毒的变种毒株的感染呢？

They did not have a bad cough or the loss of taste or smell as people with other versions of COVID have experienced.

该症状与其它变体有所不同，患者并没有表现出剧烈咳嗽或者味觉嗅觉丧失。

Whereas this type, a sort of variation on Cooper Black.

而这种类型，是库珀·布莱克的一种变体。

But with cases of Covid infections still in the millions, and doctors warning about new variants of the disease, is the pandemic really coming to an end?

但是冠肺炎感染病例仍有数百万例，而且医警告称这种疾病有变体，这场大流行真的要结束了吗？

But I also believe that altered selves should not be seen as the outcome of deficits, or as the outcome of a lack of attributes considered normal.

我也相信，自我的变体不该被视为缺陷造成的后果，不该被视为缺少某些被认为是“正常”的特质而产的后果。

That sign language was likely a variation of Hand Talk.

这种手语很可能是 Hand Talk 的一种变体。

Unless employees are fully compensated, this could become a variant of parasitic capitalism, whereby corporate profits increasingly rely on extracting value from the public — and now personal — realm, rather than on generating new value.

除非雇员得到充分补偿，否则这可能成为寄资本主义的一种变体，企业利润越来越多地依赖于从公共领域和现在的个人领域中获取价值，而不是依赖于创造的价值。

They've released almost 700 new plan variations since 1927.

自 1927 年以来，他们已经发布了近 700 种计划变体。

Which variation deserves to be treated as the standard?

哪一种变体应该被视为标准?

We still use a variation of this system today, thousands of years later.

几千年后的今天，我们仍然在使用这个系统的变体。

Is magical realism just a variation of the fantasy genre?

魔幻现实主义只是幻想类型的一种变体吗？

Like butterflies, Turritopsis morph through multiple stages during their life cycle.

和蝴蝶一样，水母在命周期的不同阶段有不同的变体。

What are some variations of this technique that could work for different types of tasks?

有哪些这个技巧的变体可以适用于不同类型的任务？