wing span

例句：

1. 1. The bird's wingspan is 6 feet, which is unusually long for its species.
   这只鸟的翅膀长度为6英尺，对于它的物种来说异常长。
2. 2. The eagle has a wingspan of over 10 feet, making it one of the largest birds in the world.
   这只鹰的翼展超过10英尺，使它成为世界上体型最大的鸟类之一。
3. 3. The distance between the two cities is approximately 500 miles, which is a significant span.
   这两个城市之间的距离大约是500英里，这是一个相当大的距离。