I'm worried it will make my hair look unnatural.

我担心那会使我的头发看起来不自然。

youdao

I'm worried that it'll make my hair look unnatural.

我担心那样做会使我的头发看起来不自然。

youdao

Don't put the blush too far out towards your cheekbones, it will look unnatural.

不要把刷子拿到离颧骨太远的地方，这看上去就不自然了。

youdao

She says to look for pure oils and avoid unnatural fragrances, which can contain harsh chemicals.

VOA: special.2011.03.09

They come so instinctively and easily it's difficult, and sort of unnatural, to step back and explore them scientifically but if we're going to be scientists and look at the mind from a scientific perspective we have to get a sort of distance from ourselves and ask questions that other people would not normally think to ask.

他们来得如此本能，容易,这是困难的，有某种超自然韵味，退后，从科学角度研究他们,但如果我们打算成为科学家,从科学角度,看待心理,我们需同我们自身保持某种距离,问问题,问其他人通常不想问的。

耶鲁公开课 - 心理学导论课程节选