n.赛马场,跑马场,赛船水道,跑道
My main complaint is that we can't go out on the racecourse anymore.
我投诉的主要问题是我们没法再去外面的赛道了。
This is a very wide racecourse.
这是一条非常宽的跑道.
There is a public enclosure of a racecourse.
那儿有个作赛马场的公共圈地.