近年來，中國城市化進(jìn)人加速階段，取得了極大的成就，同時(shí)也出現(xiàn)了種種錯(cuò)綜復(fù)雜的問題。今天的城鄉(xiāng)建設(shè)速度之快、規(guī)模之大、耗資之巨、涉及面之廣、尺度之大等已遠(yuǎn)非生產(chǎn)力低下時(shí)期所能及，建筑已成為一種重大的經(jīng)濟(jì)活動(dòng)。(102字)

　　難點(diǎn)注釋：

　　1)城市化urbanization

　　2)加速階段an accelerating phase

　　3)錯(cuò)綜復(fù)雜的問題some complicated problems

　　4)遠(yuǎn)非一所能及surpass

　　5)重大的經(jīng)濟(jì)活動(dòng)a major economic pursuit

　　譯文：

　　In recent years，urbanization in China has stepped into an accelerating phase.Amidst magnificent achievements，there have emerged some complicated problems. The crux is that the cities and the countryside are developing at such a rapid rate，on such a large scale，with such enormous capital，in such a vast extent that they have surpassed any historical period China has ever witnessed before. Virtually，building construction has today become a major economic pursuit in China.