Do some pushups if you want to get fitter.

如果你想身体强健，试试俯卧撑。

youdao

As you get fitter, you'll run faster.

随着体能的提高，您将越跑越快。

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Instead of "get fitter" you might decide on "jog for ten minutes without stopping".

你可能决定“连续慢跑十分钟”，而不是“更健康”。

youdao

Instead of "get fitter" you might decide on "jog for ten minutes without stopping".

你可能决定“连续慢跑十分钟”，而不是“更健康”。

youdao