The rural workforce has been flowing in to the cities ever since the open door policy was adopted.
自从改革开放政策实施以来,农付劳动力正不断流向城市。
But, contrary to a popular assumption, it is far from being the only one, or even the greatest.
但是,和一般的看法相反,这决非是仅有的,甚至不是最主要的动机。