求鲁班发明锯的英文小故事……
问题描述：
求鲁班发明锯的英文小故事……
答
Lu about was born in this surname 507 BC to lose,name class.Because he is LuGuoRen,so people milnwood lu.Some books for or to lose a writing autumn plate.He is engaged woodworking work.When people to ...