A player is required or elects to play his next stroke at a spot from which his previous stroke was played.
一名球员被要求或自己选择从他前一杆打球的地方打下一杆。
2
He is able to identify that specific spot by reference to the divot hole which his previous stroke made.
根据前一杆打时削起的草皮，他能判定具体的位置。
3
It applied the method of on-the-spot photograph to comparing the stroke frequency and rhythm of the male and female kayakers who took part in the "World Cup".