When you stride across a wool carpet in leather shoes, your shoes pick up extra electrons from the carpet with each step.

当你穿着皮鞋大步走过一块羊毛地毯时，每走一步，皮鞋就会从地毯上获得多余的电子。

youdao

Does it produce pure wool carpet?

这个厂子生产纯毛地毯吗？

youdao

The feature of the wool carpet is plain and tasteful in color.

全羊毛地毯的特点是色调素雅。

youdao

When a wool carpet surpasses its utility, it gets turned into secondary fuel for the cement industry, and the leftover chalk gets used for backing carpet tiles.

CNN: From seat backs to handbags: How airlines recycle

Coloured yarn is tied to the wool web to create the carpet.

UNESCO: Culture

Standing in bright sunlight filtered through the dirty windows of a giant self-storage warehouse in Queens, New York, Kevin Sudeith unfurls one carpet after another, unleashing a cloud of wool fibers and mothball fumes.

FORBES: Magazine Article