【初学者英语听力】07

a. The people are running on treadmills¹

b. The people are doing aerobics²

c. The people are playing racquetball

d. The people are lifting weights

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1 treadmills   

n.枯燥无味的工作[生活方式]( treadmill的名词复数 )；（尤指旧时由人或牲畜踩动踏板使之转动的）踏车；（锻炼身体的）跑步机，走步机

参考例句：

• But soon, you may think microwave ovens and treadmills too. 但是不久的将来，您可能还会想到微波炉或健身踏车什么的。 来自互联网
• The Gym has several treadmills an X-trainer machine, bicycles, weights and mats for floor work. 体育馆里配备了：跑步机、教练机、自行车、哑铃和专为做地板运动准备的垫子。 来自互联网

2 aerobics   

n.健身操，健美操，韵律操

参考例句：

• Doing aerobics is a good way to improve one's health.做有氧健身操是改善健康状况的一个好方法。
• Aren't you going to the aerobics class this morning?今天上午你不是去上有氧运动课吗？