为了形成障碍，在距离马匹5英尺的地方，骑兵和假人之间放置一个障碍物或者矮的篱笆。
Place a hurdle or low fence so as to form a barrier between the trooper and the dummy and about 5 feet from the dummy.
为了形成障碍，在距离马匹5英尺的地方，骑兵和假人之间放置一个障碍物或者矮的篱笆。
Place a hurdle or low fence so as to form a barrier between the trooper and the dummy and about 5 feet from the dummy.
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