The first stage involves growing a layer of real skin around a sample of the bulletproof skin, which takes about five weeks.

第一阶段的实验需要在防弹皮肤的样本周围培养出一层真正的皮肤，这需要大概五周的时间。

youdao

But my fur and a thick layer of blubber make it so I don't need a real house.

但是我的皮毛和厚厚的脂肪层使得我可以这样，所以我并不需要一座真正的房子。

youdao

Augmented Reality, technology that superimposes a layer of data on top of a user's view of the real world, is one of the hottest things around these days.

将信息层叠加在真实世界视角的增强现实技术是近来最为热门的话题。

youdao

To ensure the building looked like an old brownstone from the outside, Mr. Peterson took a thin layer of real brownstone and attached it to light aluminum honeycomb.

WSJ: Up and Down Brownstone

TechStars predicts these services will include the beginning of real competition in the PaaS layer and increasing innovation in development and deployment tool chain solutions.

FORBES: CloudNOW unveils its 2013 cloud computing predictions

Real DVD also installs a new layer of digital-rights-management (DRM) code on files, blocking users from copying them more than five times to other computers.

FORBES: Magazine Article