Taking a brisk walk can often induce a feeling of well-being.

轻快的散步经常能使人心旷神怡。

《柯林斯英汉双解大词典》

A brisk walk should blow the cobwebs away.

轻快的散步可以使人头脑清醒。

《牛津词典》

There's nothing like a brisk walk on a cold day!

冷天出来快步走走，简直太舒服了。

《牛津词典》

According to The Independent a brisk walk can help prevent mental decay in the over-sixties.

BBC: News | UK | 'Night of the short knives' disappoints press

Fortunately, experts seem to agree that moderate exercise say a brisk walk of 20-30 minutes a day will keep you healthy, if not body beautiful.

ECONOMIST: American medicine

The cobblestones were silvery with rain, and Li donned a forest-green felt outback hat and pointed us ahead as he started at a brisk walk.

NEWYORKER: The Grand Tour