Even an untrained individual can distinguish two tones that differ by only two-tenths of a percent, which is one-thirtieth of the difference between two piano notes, and a trained musician can do even better.

即使是未经训练的常人也可以区分 0.2% 的两个音调，也就是邻钢琴音调距的 30 分之一，一位训练有素的音乐家还能辨认得更准。

We saw about a 20 percent increase in the muscle building response to resistance training and that was fairly consistent across all of our older untrained individuals in this city.

我们看到肌肉对阻力训练的反应增加了百分之二十，而且这个城市中所有未经训练的老年人其肌肉对阻力训练的反应都当一致。

Many were untrained, but Spartacus's clever tactics transformed them into an effective guerrilla force.

多数人都未接受过训练，但是斯巴达克斯机智的战术将他们变成一支高效的游击力量。

The majority of these studies were conducted with untrained subjects beginners.

这些究中的受试者多数都是未经训练的初学者。

To the untrained eye, it's just a jumble of lines.

对未经训练的人来说，这只是一堆杂乱的线条。

In many cases, the people performing the teeth whitening were untrained and unqualified.

在很多例中，操作牙齿美白手术的人都未经过培训且没有手术资格。

We, who, untrained and always a little off-guard, still dare to do love.

我们这些未经训练且总是有点措手及的人，仍然敢于去爱。

Yep, not every deformity is visible to the untrained eye.

是的，并非所有的畸形都是普通人能看出来的。

The delicately etched patterns are rather faint and not terribly arresting to the untrained eye.

上面蚀出的精美图清楚，对没有受过训练的人来说没有多吸引力。

Schools must not use other students to translate or use other untrained workers.

学校得让其他学生或其他未经培训的人员翻译。

To the untrained eye, a dune is just a dune.

在没经验的肉眼看来，沙丘就是一座沙丘。

They're also better than some untrained humans.

它们也比一些未经正规培训的人类表现更好。

To an untrained eye, all these images may look nearly identical, but if you look closely, you'll notice that some of these have the hurricane spinning in the clockwise direction, while others show the storm spinning counter-clockwise.

对于一个没有受过训练的人来说，所有这些图像可能看起来几乎同，但如果你仔细观察，你会注意到其中一些飓风是顺时针旋转的，而另一些则是逆时针旋转。

Well, they were mostly vicious, brutal ex-convicts, or raw recruits, and elderly men, the officers who commanded them were all untrained as military men.

他们多是邪恶残忍的前囚犯，或者新兵，还有老男人，指挥他们的军官都是未经训练的军人。

We may have to accept that the world is filled with some very dangerous people who look entirely safe to our fatefully untrained eyes.

我们可能得接受这个世界上其实有很多非常危险的人。在我们幼稚的眼光看来，他们是完全安全的。

They even went for species that were three times larger than themselves, a relationship that even an untrained human eye can see is out of balance.

它们甚至能找比他们三倍的昆虫交配。即使没有训练过的人也能看出感应部位与果蝇选择配偶之间的关系。

She decided to start Dignitas after women in Mathare told her how important their children's education was to them—and she learned how untrained the teachers were.

在玛莎的妇女告诉她孩子的教育对她们而言是多么重要后纳格尔决定创办尊严组织，而且她了解到未经训练教师们的情况。

To the untrained ear, it can actually just sound like a whole bunch of high-pitched sounds, but each species has its own unique call.

对未经训练的耳朵来说，这些声音听起来就像是一群的高音，但每个物种都有其独特的叫声。

To an untrained eye, someone might look at the Versace family's designs and assume that not much thought went into it at all.

对于外行来说，看到范思哲家族的设计，可能会认为他们根本没有花太多心思。

Over the subsequent 40 days, ten of the untrained animals were eaten by cats, but only four of the trained ones.

在随后的40天里，十只未经培训的动物被猫吃掉了，而只有四只经过培训的猫被吃掉。