At that speed, loss of control of the aircraft proved fatal for many pilots.

在那样的速度下, 飞机的失控对许多飞行员而言是致命的。

During these periods, centrifugal force reduces the normal flow of blood to the pilot's brain. At high speeds, loss of control of the aircraft has proved deadly for many pilots.

在这些时候，离心力会减少飞行员大脑正常的血流，在高速下，失去对飞机的控制对飞行员来说是致命的。