An aircraft with an 18-foot wingspan.

一架翼展18英尺的飞行器。

金山词霸

It has a wingspan of about 5 cm and is active from May through September.

它的翅膀展开大约5厘米.五月到九月都是它的活动时间.

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The finished design was thirty meters long with a wide wingspan.

完成后的设计30米长,有一个巨大的翼展.

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These feathered giants have the longest wingspan of any bird — up to 11 feet ( 3.4 meters )!

这些突出的巨鸟有着所有鸟类当中最长的冀展-最长可达3.4米!

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The wingspan is similiar to the Boeing 747, so it is a very large UAV.

翼展和波音747相近, 因此“全球鹰”是一种巨大的无人机.

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It is about 15 centimeters in length with a wingspan of 27 centimeters.

这只红喉鹨身长约15厘米,翼展27厘米,喉咙和胸部皆呈赤褐色.

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