1.There is a growing tendency these days for many people who live in rural areas to come into and work in city. This problem has caused wide public concern in most cities all over the world。
農民進城打工正成為增長的趨勢,這一問題在世界上大部分城市已引起普遍關注。
2.Many sociologists point out that rural emigrants are putting pressure on population control and social order; that they are threatening to take already scarce city jobs; and that they have worsened traffic and public health problems。
3.Although many experts from universities and institutes consistently maintain that it is an inevitable part of an independent life, parents in growing numbers are starting to realize that people, including teachers and experts in education, should pay considerable attention to this problem。
4.No one can doubt the essential fact that the traffic problem over the last years has caused wide public concern all over the world. Experts in increasing numbers are beginning to believe that such situation would produce unfavorable effects on economic growth of local areas。
5.Moreover, many people, including drivers and cyclists, do not obey the traffic rules properly, especially at busy intersections. And this undoubtedly worsens the already grave situation。