精髓: marrow, pith, quintessence, essence...
男士: man, gentleman...
传来: (of a sound) to come through, to be heard, (of news) to arrive...
渐渐: gradually...
开启: to open, to start, (computing) to enable...
骨头: bone...
动工: to start (a building project)...
进而: and then (what follows next)...
