在自行车健身器中轴、跑步器的滚筒轴上及划船器的摇臂支点端还设有测速传感器；
Speed sensors are set up on the central axle of pedals unit, roller axle of running unit and bearing point of paddles unit.
事实上，欢笑对于我们的健康大有裨益，每天笑100次就等同于在划船器上锻炼10分钟。
In fact, laughter is so good for our health that laughing 100 times a day is equivalent to exercising for ten minutes on a rowing machine!
尼尔：你不觉得这些划船健身器很吃力吗？
尼尔：你不觉得这些划船健身器很吃力吗？
Stick at it. Niall: Don't you find these rowing machines hard work?
尼尔：你不觉得这些划船健身器很吃力吗？
Stick at it. Niall: Don't you find these rowing machines hard work?
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