The horses thundered across the valley floor.

马群轰隆隆地从谷底奔跑而过。

The town of Vaduz sits on the valley floor.

瓦杜兹镇坐落在山谷的底部。

The dam rises 68 metres from the valley floor.

山谷底筑起一道68米高的堤坝。

The highway stretched across the valley floor.

高速公路横跨峡谷。

Rivers traverse the valley floor, the parking lot spans 3 acres.

河流横过谷底；停车场横越3英里。