He plunged 300ft to the ground when his parachute collapsed.
降落伞突然瘪了，他从300英尺的高空跌落到地面。
At least four high-flying warplanes had to take evasive action.
至少有4架高空飞行战斗机不得不采取避让行动。
A dense column of smoke rose several miles into the air.
一股浓烟升到了几英里的高空。
Flames roared hundreds of feet into the air.
火焰呼呼地蹿到了几百英尺的高空。
We saw three birds circling very high up.
我们看到3只鸟在高空盘旋。
A long drum roll introduced the trapeze artists.
长长的一阵紧锣密鼓声中迎来了高空秋千表演者。
Buzzards soar overhead at a great height.
秃鹰在高空翱翔。
The rope broke and she fell 50 metres onto the rocks.
绳索断了，她从50米的高空摔到了岩石上。
The plane flew at an altitude of 20, 000 feet.
这架飞机在两万英尺的高空飞行.
We can see a plane flying in the clouds.
我们能看到在高空中飞的飞机.
On high the great white clouds slid swiftly.
大片的白云在高空飘过.
It is 2,300 metres above sea level, so a given volume of air contains only about one-third as much oxygen as it would at sea level.
这是在海拔2,300米的高空，因此一定体积空气的含氧量只有海平面处的约1/3。
He flies in leisurely circles high in the sky.
悠然飘浮,他在高空来回.
The helicopter flying at a height of 5,000 meters.
这架直升机正在五千米的高空飞行。
Countless dim stars flickered in the black sky.
高空一片漆黑,闪着无数惨白的凄清的星子.