There's no mechanical way to add drop shadows.

没有添加阴影的机械方法。

During this time, they might also add drop shadows which makes the swoops and swirls look almost three-dimensional.

在此期间，他们可能还会添加阴影，使向下的流线形图案和漩涡图案看起来几乎是三维的。

Skeuomorphism was brought to life by using gradients, drop shadows, and fake textures to mimic depth.

通过使用渐变、阴影和假纹理来模拟深度，拟物化变得栩栩如生。

So I want each one to be 3D or at least have a drop shadow to really sell it that it's, you know, in three dimensional space.

所以我希望每一个都是 3D 的， 或者至少有一个投影来真正推销它，你知道，在三维空间中。

So unusual was this expression that it struck Dr. Alec as he came in and brought an anxious look to his eyes, for any cloud on that other countenance dropped its shadow over his.

这种表情是如此不寻常，亚历克医生走进来时让他印象深刻，他的眼睛里带着焦虑的神情，因为另一张脸上的任何乌云都会在他脸上投下阴影。