来源:[1] 怡安对人才的投资和强劲的利润率使其脱颖而出 (https://finance.yahoo.com/news/aon-investment ...)[2] 摩根士丹利上调怡安股票评级至“增持”,看好其增长前景 - Investing.com (https://vertexaisearch.cloud.google.com/groun ...)[3] 利润率提高推动强劲盈利 - BNY (https://vertexaisearch.cloud.google.com/groun ...)