2. A horse that trots, especially one trained for harnessracing.
训练用于快跑特别是套轭具赛跑的马。
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3. But the majority of those attending dog racing (74%), harness racing (74%), horse racing (70%), motor sports (69%), and tennis (65%) did so only once or twice.
4. But the majority of those attending dog racing (74%), harness racing (74%), horse racing (70%), motor sports (69%), and tennis (65%) did so only once or twice.