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

It's on a low bridge near the water, solid wood planks, nice and wide, hand railings made out of solid wood, and you can cross the bridge that way.

另外一座桥离水面近，实木板材质的，又结实又宽，扶手,也是实木材做的，通过这座桥也可以过河。

耶鲁公开课 - 心理学导论课程节选