How does the brake act on the paraglider airfoil?

刹车是如何作用于滑翔伞的机翼的？

Never use a paraglider that does not match your weight and techniques.

永远不要使用和你体重与技术不匹配的滑翔伞。

Pay attention to the paraglider nearby and keep wireless communication with the ground staff.

注意四周的滑翔伞，并与地面人员保持无线通讯。

Never fly without paraglider fittings in good inspection.

伞具佩挂未检查好绝不飞行；

This occurs at one angle of attack for the same wing loading of a paraglider.

这种情形会发生于飞行伞的翼负载相当于攻角时。