1. Treadmills hurt my ankles, but I can use elliptical trainers since they are low-impact. 跑步机会伤我的脚踝,但我可以用漫步机因它们是低冲击性的。
2. Trainers will not see consistency in a command until they take their dogs through stimulus control. 训练者会看到口令的效果不太一致,除非他们使用刺激控制。
3. We can't predict the future but I am sure that Rafa is one of the best trainers in the world and he is here at Liverpool. 虽然我们不能够预测未来,但显而易见的是贝尼特斯是世界上最好的教练之一,而他现在恰恰是作为利物浦主帅的身份。