{if $places}
全部区域:
{loop $places $i $region} {$region['name']} {if $region['selected']} {eval $streets = $region['streets']} {/if} {/loop}
{if $streets && count($streets) > 1}
{loop $streets $ii $street} {$street['name']} {/loop}
{/if}
{/if}