HB-SIA completed its first test flight in April this year, flying for 87 minutes at a height of 1,200m.

太阳能飞机HB - SIA今年4月已经完成了首次试飞，当时在1200米的高空持续飞行87分钟。

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HB-SIA completed its first test flight in April this year, flying for 87 minutes at a height of 1, 200m.

太阳能飞机HB - SIA今年4月已经完成了首次试飞，当时在1200米的高空持续飞行87分钟。

youdao

In particular, sudden changes in its height made the job of flying safely above it a tricky one.

火山突然喷发形成的烟云所聚集的高度尤其让海拔高度高于此的安全飞行变得困难重重。

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The aircraft was believed to have been flying at a height of 13, 000 feet in the rugged Queen Alexandra Range.

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Up to 200 Save Our Silton campaigners met at Whistley Farm, Milton on Stour in Gillingham and marched up to the blimp, flying at Turbine height near to the proposed site.

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The little man was giving away height, weight and reach to Kompany but he soared magnificently above the defender to send a flying header over Hart.

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