重要战略机遇期
important period of strategic opportunity
例句：当前，国内外形势正在发生深刻复杂变化，我国发展仍处于重要战略机遇期，前景十分光明，挑战也十分严峻。（摘自习近平在中国共产党第十九次全国代表大会上的报告,2017年10月18日）
译文：Both China and the world are in the midst of profound and complex changes. China is still in an important period of strategic opportunity for development; the prospects are bright but the challenges are severe. (from the report to the 19th CPC National Congress, October 18, 2017)
