A player places a bottled drink on the putting green in order to gauge the slope of the green. Is the player in breach of Rule 14-3?
一名球员为了测量果岭的坡度把一个瓶装饮料放在了果岭上。这名球员违反了规则14 - 3吗？
2
Focusing on overcome the shortcomings of routine angle gauge using in forest measuration, a new-type angle gauge with the function of correct slope automatically was developed.