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.農民進城打工正成爲增長的趨勢，這一問題在世界上大部分城市已引起普遍關注。
2. An investigation shows that many emigrants think that working at city provide them with not only a higher salary but also the opportunity of learning new skills.一項調查顯示許多民工認爲在城市打工不僅有較高的'收入，而且能學到一些新技術。
3. It must be noted that improvement in agriculture seems to not be able to catch up with the increase in population of rural areas and there are millions of peasants who still live a miserable life and have to face the dangers of exposure and starvation.必須指出，農業的發展似乎趕不上農村人口的增加，並且仍有成千上萬的農民過着缺衣捱餓的貧寒生活。
4. Although rural emigrants contribute greatly to the economic growth of the cities， they may in50y bring about many negative impacts.儘管民工對城市的經濟發展做出了巨大貢獻，然而他們也不可避免的帶來了一些負面影響。
5. 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.許多社會學家指出民工正給人口控制和社會治安帶來壓力。他們正在威脅着本已蕭條的工作市場，他們惡化了交通和公共衛生狀況。
