Your vision is a key factor to playing your best golf.

良好的视力是高尔夫运动的关键。

youdao

Most importantly and I feel is always a key factor for any great golf courses I have played, it a constant change in the direction of each hole along with a variety of lengths within each par.

最重要的，也是我认为在我所打过的球场中最具决定性的因素是，每个洞持续变换的方向，以及各杆间不一样的长度。

youdao

The PGA argued that walking the 72 holes while playing world-class golf was a significant factor in tournament play.

CNN: Oscar Pistorius, an inspiration and a question