双语新闻：戴夫·卡尔霍恩将辞去波音首席执行官一职

Boeing President and CEO Dave Calhoun has announced his decision to step down at the end of this year.
波音公司总裁兼首席执行官戴夫·卡尔霍恩宣布他决定在今年年底辞职。

Boeing says Calhoun will continue to lead the company through the year to complete the critical work underway to stabilize and position the company for the future.
波音公司表示，卡尔霍恩将在今年继续领导公司完成正在进行的关键工作，以稳定公司的未来。

Boeing has encountered many quality and safety concerns for years with its aircraft, resulting in an extended grounding of certain planes and delivery suspensions.
多年来，波音公司的飞机遇到了许多质量和安全问题，导致某些飞机长时间停飞，并暂停交付。