展開
?spread out;roll out;open up;unfold
?launch;set off;carry out
我將～地談一談這個問題。I’ll further elaborate on this question at some length./本屆聯(lián)大各項議題的討論已全面～。Discussions are in full swing on the specific items of the agenda at the current General Assembly session./～畫卷unfold a scroll of picture/～攻勢launch(or mount)an offensive/～討論unfold (or set off) discussion on/～堅決的斗爭wage (or carry out)a resolute struggle against/～競爭launch an emulation drive