时钟敲响六下，贝思已经扫干净壁炉地面，把一双便鞋放到上面烘干。
The clock struck six and, having swept up the hearth, Beth put a pair of slippers down to warm.
托梁，承接梁穿过孔洞，如壁炉地面，到插梁末端能被固定的横梁。
A beam across an opening, such as a hearth, into which the ends of joists can be fitted.
中央客厅家具一端及内置壁炉挂在其中一根木梁上，而家具的另一端竖直放置在地面上。
On one end the central living-room furniture hangs on one of the wooden ties with the integrated fireplace whereas on the other end it stands on the floor.
应用推荐