Sent_en: 2zh The investigation into the plane crash that killed Polish President Lech Kaczyński has revealed that passengers were in the cockpit of the crashed plane.
Sent_yy: 对导致波兰总统莱赫·卡钦斯基遇难的坠机事故调查结果表明，当时有乘客出现在飞机的驾驶舱里。