“ministerial conference”造句，怎麼用ministerial conference造句

Last week, the first Asian ministerial conference on tiger conservation, in Hua Hin, Thailand, set a goal of doubling the wild population by the start of the next tiger year, in 2022.

The ministerial conference takes place every three years in China and Africa alternately.

The first and second ministerial conferences of the Forum were held in Macao in 2003 and 2006 respectively.