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Topics: Ask an American Saving the oldest photograph; law versus rule versus policy; to stem from versus to be derived from; bring it on; infomercial; hawking; exercise fad Words: studio to show (something) off luminous three-dimensional nanoparticle
美语听力 English Cafe
First, let's start by busting one myth about yawning. A lot of people have the misconception that we yawn because our brains need more oxygen. However, several studies have shown that no matter how little oxygen is around a person, they won't yawn mo
轻松英文阅读
1 thank Thank you for being so thoughtful. 2 thoughtful 3 thousand 4 Thursday 5 author 6 healthy If you exercise regularly and eat properly youll stay fit and healthy. 7 nothing I have nothing to do with that. Its nothing serious. Nothing is going to
李阳标准美语
And, says Haskell, the prospect5 of having to gasp6 and strain their way to better health at a 70-80 percent target range has kept a lot of people from trying. 哈斯卡尔说，“一想到要达到必
奥运英语
If you don't exercise regularly（有规律的）, a sudden bout of energetic activity can trigger a heart attack, and may even kill you, according to a new study published in JAMA, the journal of the American Medical Association. It sounds like the
英语新闻
解救无聊晚癌 Exercise 健身 I know everybody hates being told to go exercise or that they need to exercise more. Maybe, if yo're a teenager or childs till living under your parent's roof, you know the feeling of Now that you've told me to do i
英语听力广播—Listening