Sent_en: 2zh The investigation also found that the aircraft involved had been in normal operating condition; Anodina said that "[t]he engines were working up till the moment the plane collided with the ground."
Sent_yy: 调查结果还发现，涉事飞机当时处于正常操作状态；阿诺狄娜说：“引擎直到飞机撞击地面以前一直在工作”。