Cyclingtoschoolorworkisnowfasterandmoreefficientthanany...
問題詳情：CyclingtoschoolorworkisnowfasterandmoreefficientthananyothertypesoftransportinCopenhagen,thecapitalofDenmark.Thecityhasgoneallouttoencourageitscyclists—ithaslaidoutmorethan1,000kmofcyclelanes...