求翻译：2此外还有John Jacob Astor IV，听说他是世界第一首富，曾经雇佣过一个军团参加美西战争，帮美国打仗，所以人们又称他“亚斯特上校”，这人的生存直接影响纽约的债券市场而举足轻重，最后他把生存的机会留给了几名妇女。是什么意思？

In addition, there are 2 John Jacob Astor IV, I heard that he is the world's first and, once hired a legion participated in the American west, and help the United States war fighting, it is also called him "Colonel" Trieste, which directly affect the survival of the population of the bond market, Ne

2 in addition, John Jacob Astor IV, I heard that he was in the world's richest man, once employed a corps to participate in the Spanish-American war, helped United States fight, so people called him "Colonel