-
So did a thick, solid layer of sheep dung covering the floor.
地面上的一层厚厚的、坚实的绵羊粪也起到了保护作用。
youdao
-
The solution is to build a sliding layer in the roof covering and wall space.
为解决这一问题，可在其屋面与墙面设置一个滑动层解决之。
youdao
-
The solution is to build a sliding layer in the roof covering and wall space.
为解决这一问题，可在其屋面与墙面设置一个滑动层解决之。
youdao