1·The survey was carried out in both urban and rural areas.
该调查在城市和乡村地区都开展了。
—— 《柯林斯英汉双解大词典》
2·The maximum differences in temperature between neighboring urban and rural environments is called the heat-island intensity for that region.
城市周边和乡村环境之间的最大温差值叫做该地区的热岛效应强度。
3·Teachers in low-income urban and rural areas with no history of participating in math competitions may not know about advanced-math opportunities like Math Counts.
低收入的城乡地区的教师没有参加过数学竞赛，他们可能不知道有像 Math Counts 这样学习高数的机会。
4·30 years later, the BMI difference between urban and rural people in many countries had narrowed sharply.
30年后，许多国家城市和农村人口的 BMI 差异大幅缩小。
5·We will improve the urban and rural social welfare system.
完善城乡社会救助体系。
6·Urban and rural Chinese seem like two different peoples.
中国的城里人和乡下人就像生活在完全不同的两个世界。
7·Right now, the global populations of urban and rural folk are roughly the same.
但现在，城市人口和乡村人口几乎相当。
8·We will improve the subsistence allowance system for both urban and rural residents.
完善城乡低保制度。
9·We will improve urban and rural medical assistance programs and improve the level of assistance.
完善城乡医疗救助制度，提高救助水平。
10·Such gap exists in almost all countries, due to the differences between urban and rural environments.
由于城市与农村环境的不同，这些差距在几乎每个国家都存在。