While they are running, I was swimming.

当他们跑步的时候，我正在游泳。

youdao

Willow began running, swimming and even sewing toys to raise money for animals in need of help.

薇洛开始跑步、游泳，甚至缝制玩具，为需要帮助的动物筹集资金。

youdao

I started to enjoy sports and took part in many different kinds of activities: running, swimming and playing basketball.

我开始喜欢运动，参加各种各样的活动：跑步、游泳和打篮球。

youdao

Examples are playing basketball, swimming and distance running.

VOA: special.2010.06.08

If you're a bacterium your whole life is about swimming to nutrients and running away from things that would kill you.

假如你是一个细菌,你的一生将会在追逐养分,和逃避敌害中度过

耶鲁公开课 - 生物医学工程探索课程节选

like running, jogging, cycling, swimming, something like that.

比如跑步、慢跑、骑车、游泳，这些运动。

要拥有好身材 - SpeakingMax英语口语达人

According to his Twitter feed, Armstrong has been biking, running and swimming in Hawaii.

CNN: January 9, 2013 -- Updated 0903 GMT (1703 HKT)

Grand Cenote near Tulum has some exposed and some subterranean areas and lots of wildlife running or swimming around.

CNN: 3 undeniable reasons to explore Mexico

The protocol can be used running, swimming, biking, or while performing weighted or bodyweight resistance movements (push-ups are a personal favorite).

FORBES: How Short And Intense Workouts Changed Fitness For Everyone