However, all of the studies used untrained subjects.

但是，所有的研究样本都是没练过的新手。

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

大多数人都接受过训练，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.

这些研究中的受试者大多数都是经训练的初学者。

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

对经训练的人来说，这只是一堆杂乱的线条。

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

很多案例中，操作牙齿美白手术的人都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.

我们这些经训练且总是有点措手不及的人，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.

上面蚀出的精美图案不大清楚，对没有受过训练的人来说没有多大吸引力。

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

学校不得让其他学生或其他经培训的人员翻译。

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

没经验的肉眼看来，沙丘就是一座沙丘。

They're also better than some untrained humans.

它们也比一些经正规培训的人类表现更好。

They played the samples for about 100 untrained volunteers, and asked them to deconstruct the laughs.

他们向约100名经训练的志愿者播放了这些婴儿笑声样本，并让志愿者分析这些笑声。

It tasted very strange, at least to my untrained palate.

【palate】这东西尝起来怪怪的，至少对于我这经训练的味觉来说是如此。

To the untrained eye, this is just an abandoned family home dating back to the 1800s'.

没有摄影经验的人看来，这只是一座被遗弃的19世纪的家庭住宅。

Clara Barton is untrained and unpaid.

克拉拉·巴顿经训练也不拿酬劳。

Important note: although the participants were healthy young men, they were untrained healthy young men.

虽然参与者是健康的轻人，但他们是经训练的健康轻人。

They're subtle, but by playing the images back, Karen can show me what the untrained eye might miss.

它们的表情很微妙，但是通过回放这些图像，凯伦向我展示了经过训练的眼睛可能会漏掉的细节。

Her untrained vocal cords would need a lot of practice before she was able to make legible speech.

她经训练的声带需要大量练习才能发出清晰的声音。

Outreach groups have traditionally depended on foreign experts or largely untrained local staff who learned on the job.

推广组织传统上依靠外国专家，或是工作中学习的经培训的当地员工。

Hands-only CPR is designed for the untrained lay rescuer that may not know how to do formal CPR.

仅用手的心肺复苏术是针对经训练的非专业救援人员设计的，他们可能不知道如何进行正式的心肺复苏术。