1·Frustrated after hundreds of hours of observation, they one day noticed a woman do with a paper towel what people do all the time: wipe something up and throw it away.
经过数百个小时的观察，他们感到沮丧。有一天，他们注意到一个女人拿着纸巾在做一件人们一直在做的事情：把东西擦干净，然后扔掉纸。
2·She tore off two sections of paper towel and folded them lengthways.
她扯出两块纸巾，把它们纵向叠了起来。
—— 《柯林斯英汉双解大词典》
3·Dilute red food coloring with water and pour onto a damp paper towel on a plate.
将红色食用色素加水稀释后倒在铺有湿纸巾的盘子里，在烤饼干专用印章上面沾上食用色素，然后将印章盖在月饼表面。 重复以上做月饼的步骤把其它月饼做好。
4·Before treating, let any suspended particles settle to the bottom, or strain them through layers of paper towel, clean cloth, or coffee filter.
在处理前，让任何悬浮物沉淀到底，或用多层纸巾、干净衣服或咖啡滤器把它们过滤掉。
5·The paper towel, on the other hand, will absorb the still-wet ink out of the fabric somewhat, making the stain less obvious, and easier to remove.
另一方面，纸巾能或多或少吸收衣物上尚未干的墨迹，让污渍不那么明显，就就能更好的去除。