1.not to sit long enough to warm the seat -- to be constantly on the go; be in a tearing hurry; Before the chair on [upon] which one sat had become warm ...
be in a tearing hurry
席_互动百科 ... (3) 垫,压【 pad;press down】 席不暇暖【 be in a tearing hurry】 席地【 on the ground】 ...