The fact that an aeroplane is up in the air and cannot stop if anything goes wrong, makes it perhaps a matter of life or death that its performance is absolutely dependable.

事实上，飞机是在空中，不能停止，如果任何事情都会发生错误，这使得或许是生死存亡，其性能绝对可靠。

youdao

The fact that an aeroplane is up in the air and cannot stop if anything goes wrong, makes it perhaps a matter of life or death that its performance is absolutely dependable.

事实上，飞机是在空中，不能停止，如果任何事情都会发生错误，这使得或许是生死存亡，其性能绝对可靠。

youdao