单词：treadmill training
单词：treadmill training 相关文章
Oh yeah, work that booty. Wanna give your workout a kick? Then check out some of the new fitness technology on display, at the International Health, Racquet and Sportsclub Trade Show. This anti-gravity treadmill makes you feel like you are running in
万花筒2009年
Climate Change Fires Up Polar Bear Treadmill 气候变化害苦了北极熊 Polar Bears spend most of their time roaming the sea ice in search of seals. And seals spend most of their time underneath that ice, avoiding the top predator. But climate ch
2017年Scientific American(八)月
26 Renting an Apartment GLOSSARY apartment manager a person whose job is to take care of problems in an apartment building, collect the rent, and find peopleto live in the building * When our toilet stopped working, we called the apartment manager. v
2008年ESL之就医和人际交往
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Well, here I am on my exercise bike, anticipating the excesses of the holidays. All those cookies and candies and maybe a glass or two of eggnog. At the
Scientific American(十二)月
有些美国人干一行、怨一行，讨厌自己的工作，也有更多的人对他们的职业还算满意，然而却不愿意实话直说。这样一来他们都会使用一些带有贬意的俚语来描述自己的工作。我们今天要讲的
美国习惯用语
NEW YORK - Breaking up your fitness routine is hard to do. But it's crucial for avoiding the bigger heartache of overuse injury, fitness experts say. People tend to do the same thing over and over again, without varying it, without taking adequate re
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