原文是这样的:
Greater Grapple (Combat)
Source PRPG Core Rulebook pg. 125
Maintaining a grapple is second nature to you.
Prerequisites: Improved Grapple, Improved Unarmed Strike, base attack bonus +6, Dex 13.
Benefit: You receive a +2 bonus on checks made to grapple a foe. This bonus stacks with the bonus granted by Improved Grapple. Once you have grappled a creature, maintaining the grapple is a move action. This feat allows you to make two grapple checks each round (to move, harm, or pin your opponent), but you are not required to make two checks. You only need to succeed at one of these checks to maintain the grapple.
意思是在维持擒抱的时候一轮可以进行两次,分开产生效果(移动,伤害,压制,捆绑),并且只要成功一次擒抱就能拿两次福利。