If you have a leather sofa, cover it with a white bed sheet.

如果你有一张皮革沙发，请用一张白色的床单罩住它。

youdao

He unrolled a sheet of leather and rubbed it down on both sides with Moth's spit and piss until it was supple.

他摊开一张皮革，用莫丝的痰和尿磨擦皮革的两面，一直磨到皮革变得柔软为止。

youdao

It can be used on paper, foil, cardboard, cloth, leather, glass, mylar, acetate sheet, foam rubber, urethane foam, styrofoam and light metal sections.

它可用于纸张，铝箔，纸板，布料，皮革，玻璃，聚酯，醋酸板，泡沫橡胶，聚氨酯泡沫，发泡胶及轻金属部件上。

youdao

The shield itself, as I've told you is made of a heavy wood, covered by a leather or bronze sheet about three feet across, something in the neighborhood of 16 to 20 pounds worth of shield and gripped as I told you before.

而盾牌,就像我说过的,是由沉重的木材制成,上面包裹有皮革或铜皮,约三英尺宽,大概是十六到二十磅重,就像我刚才所说的,拿起来很费劲

耶鲁公开课 - 古希腊历史简介课程节选

You need to do that to be able to control the shield that's as big as that and as heavy as that, because it is made fundamentally of a heavy wood, typically covered by leather, sometimes with some bronze, a bronze sheet across the front of it as well.

如果你想自如操控这块盾牌就必须得这样,这种盾牌很大并且很笨重,因为它主要是由沉重的木材制成,表面一般覆有皮革,或包上铜皮,就是表面上有一层铜皮

耶鲁公开课 - 古希腊历史简介课程节选