被称为外地人的我们，虽然不是初到北京市，只因城市大，又因来去匆匆，仍觉自己是一个地不熟的生人，每当找到落脚点，“放下包袱”，便“开动机器”──敲脑袋盘算着便捷路途。又常常以车代步，或“打的”或乘公交车。但这两种代步工具的代价却高低悬殊。况且，政府机关是按? Although we were not foreigners who came to Beijing because of the big city and because we came and went in a hurry, we still felt that we were strangers and strangers. Whenever we found a foothold, we “laid down the burden.” “Start the machine” ─ ─ Knock head and count the easy way. And often to the car, or “hit” or by bus. However, the cost of these two kinds of means of transport is highly disproportionate. Moreover, the government agencies according to?