Since then it has held conferences biennially with sponsorship from host countries and other parties .
自此，主办国和其他人士每两年便赞助举行该会议。
This occurs biennially , as in many fruit trees .
象多种果树那样二年发生一次。
It is the most important professional fair in international auto field , which is held biennially in frankfurt international exhibition center .
该展每两年在法兰克福国际展览中心举办，是国际汽车领域中最重要的专业展览。
The scale that primary endowment insurance expends individual pay , 4 % what must not expend salary under him capture 1997 , the biennially since 1998 increases a percent , 8 % what achieve him capture finally to expend salary .
