To make his guitar, Les Paul attached guitar strings and two electronic pickup devices onto a flat piece of wood from a railroad track.

VOA: special.2009.09.27

The bloody knife " and piece of wood beside him.

沾血的刀子,和一块木头放在他的尸体旁。

耶鲁公开课 - 政治哲学导论课程节选

And having seized this opportunity," that language, seized the occasion, seized this opportunity, "he had emplaced one morning in the piazza in two pieces, with a piece of wood and a bloody knife beside him.

而抓住这个机会“,这样的文字，抓住这个机遇，抓住这个机会，“一个早晨在广场上,他将两样东西安放在官员的旁边，一块木头,和一把沾血的刀子。

耶鲁公开课 - 政治哲学导论课程节选

A different piece of cut wood is used for every color in the final image.

VOA: special.2009.09.02

The printmaker first draws an image onto a smooth piece of wood.

VOA: special.2009.09.02

A chip is a small piece of something,like a chip of wood.

VOA: special.2010.01.17

He held the blazing matches to a piece of wood.

VOA: special.2010.05.01

He fashioned a solid body guitar from one piece of wood, and attached some electronic devices to amplify the sound.

VOA: standard.2009.08.14

With his keen ear for the vibration of each piece of wood he uses, Wayne Henderson is known - especially among musicians - for his finely-crafted guitars.

VOA: standard.2010.07.06