Last month, we did a survey about the ways of transportation in Sunshine Community.
上个月，我们做了一个关于阳光社区交通方式的调查。
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IBM's survey reveals that 41% of respondents believe that improved public transportation would reduce traffic congestion.
IBM的调查表明41%的受访者相信改进公共交通能够减少交通拥堵。
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Then, the applications of GIS technology in traffic survey, public transportation planning, calculation of traffic need and other fields are deeply discussed.