![Withmoreandmorecarsontheroad,thetrafficjamwillhappen.Ho...]( "Withmoreandmorecarsontheroad,thetrafficjamwillhappen.Ho...")
- 問題詳情：Withmoreandmorecarsontheroad,thetrafficjamwillhappen.Howdoweseeitandhowcanwesolvetheproblem?Weknowthatthetrafficjamhappensinmanyplaces,especiallyinbigcities.Whatarereasonsfortheproblem?Ononehand,somepeoplethinkthattheyshouldhaveacarwhentheyha...
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