In the first week of January, thousands of guilt-ridden people signed up for fitness courses or embarked on diets.

在一月的第一周，数以千计有负罪感的人们报名参加健身课程或着手节食。

《柯林斯英汉双解大词典》

In recent years, the Chinese government has further increased its investment in gymnasium construction to better meet people's rapidly growing demand for fitness.

近年来，中国政府进一步加大体育馆建设投资，以更好地满足人们快速增长的健身需求。

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My goal was to turn my passion for fitness into a long-term career.

我的目标是把我的热情全部都投入到长期的事业中去。

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He started the first running club in America and wrote a book about jogging for fitness.

VOA: special.2010.06.08

Alongside the craze for fitness goes the ever-changing advice on what to eat to stay young.

BBC: Living longer better

The Royal Caribbean's Allure of the Seas won for best for fitness and best for embarkation.

CNN: Beyond Mickey Mouse: Disney tops cruise ship rankings

"It is literally a social network for working out, like Facebook for fitness, " she said.

CNN: Want to get fit? Pull out your phone