While I remember the road outside Beijing Foreign Studies University it was a dirt road.And the dirt road then became the paved road; then it became a wider road and now it is a two levels multi lane highway.

• 我记着北京外国语大学外面的路，原是条土路，后来铺了路，再后来扩宽了，如今那已是双层多车道的公路了。