简介:Afewyearsago,afteravehementroundofinnercityrenewal,IsuddenlyfoundmanysidewalksinthecityproperofBeijingbecamesonarrowthatpedestriansoftenhadtocompetewithbikesandevenautomobilesforaspacetowalk.Theplacewhereweusedtoenjoystrollingweregivenwayeithertobikelanesortothoroughfares,ortakenfortheparkingofautomobilesthatareeverincreasinginthecity.