The room was as we had left it, save that a sheet had been draped over the central figure.

房间里的一切仍保持着以前的样子，只是在死者身上蒙了一块床单。

The Negro was draping a heavy, unclean-looking sheet over it and smoothing it down to form a lining to the box.

黑人正在用一张看起来很脏的厚床单盖住它， 然后把它弄平， 做成盒子的衬里。