易混淆的单词： Fibers

The glass fibers allow for global broadband communications including the internet .

光纤通信支持包括互联网在内的全球宽带通信。

Only the fibers don 't have any transistors , processors , or circuitry .

这种独一无二的光纤没有任何的晶体管，处理器和电路。

At the time , many researchers thought tiny imperfections , like holes or cracks in the fibers , were scattering the light .

在那个时候，许多科学家认为有一些小阻碍，如：光纤上的洞或者开裂损耗了光。