The rough floor was made of wood, split by hand. (1)

粗糙的地板，是用手工劈开的木头铺成的。

youdao

Since the museum is located in a former glassmaking workshop and the designers tried to protect the old structures (open workshop ceiling, rough floor and walls) to keep the former function visible.

因博物馆本身坐落于曾经的玻璃窑炉车间内，设计师试图保存原来的建筑结构(开放式的工作室顶棚，粗糙的车间地面，墙壁)使原先的空间功能仍然清晰可见。

youdao

She scavenges along the rough mountain roads for water while the giant lake created by the dam lies untouched a few hundred meters below on the valley floor.

她为了取水沿途清扫着高低不平的山路，因为大坝建立了一个大湖位于未被触及的几百米以下的谷底。

youdao

The ideas may be fresh, but both pubs have retained their rustic character: flagstones on the floor, rough beams, a crackling fire in the grate and, most importantly of all, a passionately loyal local clientele.

BBC: The perfect trip: The Lake District