慢速英语:Exercise Can Protect Against Two Major Diseases

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短语讲解：

1. The researchers took into account how long they exercised per week, what they ate, if they were obese and if they smoked.

take into account 顾及; 重视，考虑
例句：We had to take into account the strategic implications of these events.
我们必须考虑这些事变的战略含义。