But not as a cosmetic green layer.

但并不是作为美观的绿化层。

Water each layer as you add it.

每加一层时，都给它浇水。

Lots of layers and especially the layers close to your skin.

衣服有很多层，尤其是贴身的那几层。

At the cellular level, leukoplakia typically shows a thickened keratin layer.

从细胞学层面看，口腔黏膜白斑的典型表现是增厚的角质层。

They only painted the first layer fo poaint.

他们刚刷了第一层油漆。

At 13,000 miles down, you'll reach Jupiter's innermost layer.

下降到一万三千英里，你将到达木星最深的一层。

It would be enough to totally destroy the Earth's ozone layer.

这足以彻底摧毁地球的臭氧层。

Amy, little vixen.Just working it under all those layers of wool and polyester.

艾米 你个小狐狸精 衣服穿这么多 还挡不住你的骚气呀。

The challenge for universities has another layer.

大学面临的挑战进入另一个阶段。

I like to peel off the first layer of my leek.

把大葱最外面的皮剥掉。

Then we put another layer of bread.

然后再铺一层面包。

10. What caused the volcano's outer layers to wear away?

10。是什么导致了火山的外层被侵蚀？

This adds an extra layer of politeness.

这让对话显得更礼貌。

It has an extra layer of flavor.

它增加了额外的风味层。

Notice also the different layers of analysis.

也要注意分析的不同层次。

The Worcestershire sauce definitely adds a layer.

伍斯特沙司绝对会增加一个层次。

There are 3 layers to behavior change.

行为改变有三个层次。

Beneath the crust is the next layer.

地壳的下面是另一层构造。

Three pairs of gloves, booties and layer after layer of gowns.

戴3双手套, 层层的靴子和防护服加身。

Because food can damage even those tough outer layers of your teeth. How?

因为食物甚至能够损坏那些坚硬的牙齿外层。怎么做到的呢？