The hypersonic vehicle completed its test flight successfully.

超音速的飞行器成功完成了试飞。

He piloted the new model of the drone during the test flight.

他在试飞中驾驶了新型号的无人机。

The engine cracked on the first test flight.

在首次试飞时，发动机发生裂纹。

The engine cracked on the first test flight .

在首次试飞时，发动机发生裂纹。

The test flight had two pilots on board along with four NASA experts.

这次试飞载有两名飞行员和四名美国宇航局专家。

Boeing's new 787 Dreamliner passenger aircraft has successfully completed its first test flight in the US.

波音新787梦想者客机在美国成功完成首次试飞。

A Ho 2-29 prototype made a successful test flight just before Christmas 1944.

就在1944年圣诞节前Ho 2-29原型完成了一次成功试飞。

The test flight simulator is a kind of flight simulator between engineering and training, because its simulation capability concludes both the engineering and training tasks.

试飞模拟器介于工程模拟器和训练模拟器之间，兼顾着工程和训练两方面的任务。

A prototype solar-powered plane has made its first full test flight - coming closer to the goal of using solar energy to fly around the world.

一架以太阳能为能源的飞机已经圆满完成其首次试飞任务——其结果越来越接近我们利用太阳能环球飞行的目标。

According to Gizmodo.com, SpaceX's new commercial astronaut capsule, the Crew Dragon, has completed its first test flight, falling into the Atlantic Ocean on Friday morning.

据“Gizmodo.com”报道，载人龙飞船是SpaceX的新的商业宇航员飞船，它已经完成了首次试飞，于周五上午落入大西洋。