But exercising vigorously only once a week or less increases your risk of an injury, he said.

他还说，但是一个星期只锻炼一次甚至更少就会增大受伤的危险。

youdao

But in Korea, the only computers are older PCs, and they remain in the computer lab, which is used only once a week for computer class.

然而在韩国，唯一的电脑是老式的PC机，而且它们都放在计算机房里，只在一周一次的计算机课上才能用。

youdao

But working out only once a week or less puts you at risk of injury.

但是一周只锻炼一次或者更少容易让人受伤。

youdao

The comedy skit show stands apart from the rest not only because it is a cast of comedians versus a single talk show host, but also because it airs live only once a week, meaning there are less opportunities for artists to score an appearance.

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In Manhattan, where you sit reading this, perhaps in that fake-French coffee shop (is it really called Savoir Faire?) with the amazing almond croissants you pretend to allow yourself only once or twice a month but in truth devour at least twice a week.

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But Lefkofsky might not have seen the stock performance lately, considering he only checks it once a week.

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