| 摘要 |
A golf instruction campus. There is: a first field, having a first length; a second field, having a second length; a third field, having a third length; a fourth field, having a fourth length; and a fifth field, having a fifth length. A ratio of the first length over the second length is no greater than about 0.4 to about 0.6. A ratio of the second length over the third length is no greater than about 0.2 to about 0.4. A ratio of the third length over the fourth length is no greater than about 0.4 to about 0.6. A ratio of the fourth length over the fifth length is no greater than about 0.65 to about 0.85. Each of the third field, the fourth field, and the fifth field include a plurality of distance markers, configured to mark distance. There is also a field barrier.
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