He does some running every day without fail.

他天天跑步，从不间断。

I sweated off five jin in a week by running/jogging every day.

我每天跑步，一个星期体重减轻了五斤。

I'm thinking of taking up running.

我在考虑开始跑步。

My knee started hurting so I stopped running.

我的膝盖开始疼，所以我停止了跑步。

She exercises most evenings, usually by running.

她大多数晚上都锻炼，通常是跑步。