the most senior person in an organization or department with responsibility for making daily business decisions (often used to refer to somebody who has these responsibilities in a non-profit organization)
Linda Sarsour, the executive director, said her group helps new immigrants adjust to life in the US.执行董事琳达·萨苏尔（Linda Sarsour）说，她的团队帮助新移民适应美国的生活。