In the great context of urbanization, the mobility and migrationofpopulation have exercised great influences on people in their linguistic and psychological development in the host city.
在当前我国城市化进程日益加快的环境下，人口的流动和迁移对人们的语言使用及心理都有着巨大的影响。
2
Based on migrationofpopulation and change of administrative area and geographical environment of islands etc, the thesis analyzes the distribution characteristics and the shaping of dialect.
文中从人口迁移、行政区的变动和海岛的地理环境等方面，对方言的分布特征与形成条件进行了分析研究。
3
Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements—themselves made relatively easy nowadays by modern means of transport.