用外掛程式，擴增無限可能。
運用數千種外掛程式來新增功能、使用你最喜愛的工具；所有 WordPress.com 付費方案皆可使用。
river
3 外掛程式
USGS River DataEnter the USGS Station ID and this plugin provides you with river name, currently water level, graph and station url via a widget or shortcode.
USGS River ConditionsThis plugin fetches streamflow and river data from the USGS.
FlickrFlowWith FlickrFlow you can create pages with an infinite stream of Flickr photos.