- 她不用学跑步技巧，她天生就擅跑。
She didn't have to learn how to run: she's a natural.
- 我们大家都得参加跑步训练，无人例外。
We all had to take part in the training run, with nobody excepted.
- 她上大学时经常练跑步。
She used to run when she was at college.
- 你身体很弱，应该练练跑步。
You're very unfit; you ought to take up running.
- 他跑步出发，但很快就累得慢下来成了步行。
He started off at a run but soon tired and slowed to a walk.
- 你为什么在跑步？
What are you running for?
- 我的腿因为昨天跑步而感到酸痛。
My legs are sore from all that running yesterday.
