Tom is a student and he can buy a fitness band for 640 yuan.

汤姆是一个学生，他可以花640元买一个健身带。

youdao

It's a great opportunity to learn more about fitness through the clear instruction and supervision of a fitness instructor.

在健身教练的明确指导和监督下了解更多关于健身的知识，这是一个非常好的机会。

youdao

Diaz is a fitness freak who's trained in martial arts.

迪亚斯是个受过武术训练的健身迷。

《柯林斯英汉双解大词典》

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

VOA: special.2010.06.08

And yeah, it takes a long time to get good at it. A lot of fitness, too. A lot of working out.

要想划得熟练需要时间。体能也要好。再加上大量的锻炼。

MIT赛艇选手 - SpeakingMax英语口语达人

After years of traveling the globe, fitness expert Harley Pasternak has learned a lot about the diets and lifestyles of the world's healthiest countries.

VOA: standard.2010.02.23

Until a fitness writer I know mentioned Chi Running and I looked into it.

FORBES: Run Further, Faster - And Pain Free. Does Chi Running Work?

Dyer faces a fitness test on Sunday which will tell team doctors more about his prospects.

BBC: Eriksson backs Beckham

"We offer a fitness product that screams value, " says Snap Fitness Chief Executive Peter Taunton.

FORBES: Magazine Article