A test pilot has an audience of thirty people on the ground monitoring his every move in the air.
A test pilot has an audience of thirty people on the ground monitoring his every move in the air.
作为一名试飞员地面上有30个观众在监视着他在天上的一举一动。
A test pilot has an audience of thirty people on the ground monitoring his every move in the air.
作为一名试飞员地面上有30个观众在监视着他在天上的一举一动。