headspan wire clamp

例句：

1. 1. The headspan of the elephant isabout 6 meters.
   大象的头长大约是6米。
2. 2. The headspan ofthe giraffe is about 5meters.
   长颈鹿的头长大约是5米。
3. 3. The headspan of therhinoceros is about 4meters.
   犀牛的头长大约是4米。