It's important to have the saddle .

问题描述:

It's important to have the saddle .
It's important to have the saddle high enough so that your legs can extend fully when you're on your bike.这个have的意思及用法

have+名词+形容词 使处于某种状态
想要在自行车上*伸展你的双腿,将车座跳到足够高的位置是十分重要的!