1.The jackrabbit uses a combination of zig-zags and leaps to outrun predators.

杰克兔用之字形和跳跃的方式逃脱捕食者。

2.At top speed, jackrabbits can reach 45 miles or 72 kilometers per hour.

最快速度可达每小时45英里或72千米。

3.The jackrabbit is a type of wild hare found in the western parts of North America.

杰克兔是一种在北美西部被发现的野兔。