Round the cottage on the moor, there was a piece of ground enclosed by a low wall of rough stones.
在荒野上的农舍边，有一块被一堵低矮的粗石墙围着的土地。
2
The ejector seat, in particular, is a bolted metal contraption festooned with large, round gauges that looks every inch the piece of rough, unrefined 1950s technology that it is.
Professor Barry Cooper of Manchester University assembled rough sketches by Beethoven, and he says the composer's notebooks contain sketches for all 74 bars of the piece.