良りょう馬ば場ば

noun

good track; firm track; fast track

Horse-racing term for a track surface in good condition, neither too wet nor too dry, providing optimal footing.

• 今日きょうは良りょう馬ば場ばで、レコードが出でやすいコンディションだ。

  Today the track is firm, making it easy for records to be set.