The aircraft began to lose height.

那架飞机开始下降了。

youdao

With neither engine working, Voyager quickly began to lose speed and height.

由于没有引擎在工作，“航行者”迅速开始失去速度和高度。

youdao

With neither engine working, Voyager quickly began to lose speed and height.

由于没有引擎在工作，“航行者”迅速开始失去速度和高度。

youdao