饱经沧桑: having lived through many changes...
板: to catch sight of in a doorway (old)...
封: to confer, to grant, to seal, (a measure word)...
函授: to teach by correspondence...
路况: road condition(s) (e.g. surface, traffic flow etc)...
如同: like, as...
预定: to schedule in advance...
炭: wood charcoal, coal...
罪恶: crime, evil, sin...
运转: to work, to operate, to revolve, to turn around...
