Rich people get richer, poor people get poorer. ==> WAR ▶ 德国DW News: Many African countries are facing acute economic challenges. As the number of super-rich on the continent grows, so do calls to impose wealth taxes. ▶ 中文：【许多非洲国家正面临严峻的经济挑战。随着非洲大陆超级富豪人数的增长，呼吁征收财富税的声音也在增长。】
