I began running laps on an indoor track, at a nearby college.

我开始在附近的一所大学的室内跑道上跑圈。

youdao

And it took nearly six months before I began running again.

当我能再次跑步时，那已经是将近6个月以后的事了。

youdao

I began by jogging in the park and worked up to running five miles a day.

我开始在公园里慢跑，后来逐渐增加到一天跑五英里。

《牛津词典》

Armed with this youthinator, I began running every night through the streets of my Los Angeles hilly neighborhood listening to - gasp - oldies.

NPR: The iPod, an Electronic Fountain of Youth