The wall is thick, and there is a door at its outer and inner face.

墙厚，内外各有门。

Regular bricks were only used for the outer face layer of the building – and these were all laid manually, but off the critical path.

普通砖块仅用于建筑物的外表面层——这些都是人工铺设的，但不在关键路径上。

Water gleamed white where it trickled across the top of the dam, and fell almost soundlessly along the sloping outer face to the brook below.

水从大坝顶部流过， 闪着白光，沿着倾斜的外表面几乎无声地落到下面的小溪里。

All these structures, from the outside to the great courtyard and from foundation to eaves, were made of blocks of high-grade stone cut to size and smoothed on their inner and outer faces.

建造这一切所用的石头都是宝贵的，是按着尺寸凿成的，是用锯里外锯齐的，从根基直到檐石，从外头直到大院，都是如此。