He is addressing a meeting of his ruling party.

他在他所领导的执政党会议上发表了讲话。

Addressing a meeting in Riyadh, the Saudi Foreign Minister accused wealthy countries of shirking their responsibilities.

沙特外交大臣在利雅得的一次会议上发表讲话，指责富裕国家推卸责任。

Addressing a meeting of African football officials in Brazil, Mr. Blatter said this was a kind of behaviour that FIFA needed to combat.

布拉特在巴西与非洲足球官员的会议上说，FIFA要打击这类行为。