您要查找的是不是：
- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- The spacecraft orbited the Earth 14 times and reached an altitude of 343 kilometers. 宇宙飞船绕地球飞行了十四圈，并到了一个海拔343公里的高度。
- Last Wednesday the Shenzhou 5 spacecraft orbited the Earth 14 times and reached an altitude of 343 kilometres. 上周三，神州五号宇宙飞船围绕地球飞行了14圈，达到了343公里的高度。
- The plane was then flying at an altitude of 8000 feet. 当时飞机在八千英尺的高度飞行。
- The plane flew at an altitude of 20000 metres. 飞机在两万公尺的高空飞行。
- The mountain has an altitude of 10, 000ft. 这座山一万英尺高。
- The plane flew at an altitude of 20, 000 feet. 这架飞机在两万英尺的高空飞行。
- The plane flew at an altitude of 30000 feet. 飞机在三万英尺的高空飞行。
- The plane was flying at an altitude of 2000 meters. 这时飞机的高度是2000公尺。
- The mountain has an altitude of 1,500 metres. 山高1500米。
- The plane is then flying at an altitude of 8000 feet. 当时飞机在八千英尺的高度飞行。
- The plane rs cruising at an altitude of 92000 meters. 飞机现在正在92000米的高空飞行。
- reach an altitude of 到达 ... 的高度
- Never before nad an Olympics been held at such an altitude of 7,347 feet,the highest by far in Olympic annals. 此前，奥运会从来没有在海拔高达7347英尺的地方举办过，这次奥运会举办地的海拔是奥运历史上最高的。
- In addition, at an altitude of 12 km ozone is also at its most effective as a greenhouse gas. 引外，在海拔12公里高度，臭氧是最有效的生成温室效应的气体。
- Contact was lost when the plane was at an altitude of 35,000 feet, about one hour before it was due to land. 飞机在原定降落时间的前一小时,飞行于35,000尺的高空时与地面失去了联系。
- Starting from an altitude of no less than twenty (20) meters and on a heading parallel to the flight line, start your Autorotation. 机头保持与航道平行，且高度不得低于20公尺，开始执行熄火降落。
- Never before nad an Olympics been held at such an altitude of 7,347 feet, the highest by far in Olympic annals. 此前，奥运会从来没有在海拔高达7347英尺的地方举办过，这次奥运会举办地的海拔是奥运历史上最高的。
- He said he regretted their failure to reach an agreement. 他说，他很遗憾，他们没能达成协议。
