经济危机席卷了整个资本主义世界: economic crisis engulfed the entire capitalist world
突破: 1.(打开缺口) break through; make a breakthrough 短语和例子突破一点 make a breakthrough at some single point; 癌症研究上的一项重大突破 an important breakthrough in cancer; 突破敌人的防线 break through the enemy's defences