1·Identifying the culprits in such attacks can be next to impossible, because computer attacks are typically routed through multiple layers of infected computers to disguise the source.
查明这些袭击的罪犯，几乎是不可能的，因为网络攻击通常会通过多层被感染的计算机进入，以掩盖其发起源头。
2·It's a stack interchange with layers of Bridges making a complicated network of roads allowing smooth flow of traffic though both the interstate highways.
这是一个多层桥梁的层叠式立交，组成一个复杂的道路网络，让通过两条州际公路的交通保持顺畅。
3·Your best bet is to build in layers of verification systems, including tests for URLs known to be promoted in spam, or by deploying an editorial team to monitor and verify contributions.
最好的办法就是构建多层检验系统，包括测试url是否来自广告商，或者配备编辑团队对贡献进行监视和检验。
4·They usually have a storied structure to the universe with several different layers of heavens and often several different layers of underneath, the different hells or Hades.
通常将宇宙分为多层结构，天上有不同层级，地下也有不同层级，有不同种类的地狱或阴府。
5·Dissecting means you are using scissors to open up layers of tissue, called fascial planes, to get to the kidney. Separating these layers of tissue feels like peeling away layers of cotton candy.
解剖就以为着你要用剪刀打开筋膜层直至肾脏，分离这些组织层次，就像你剥开多层的棉花糖一样。