Getting your blood pumping releases endorphins throughout your whole body, creating feelings of happiness that combat a bad mood.
Studies have even shown that exercise can help alleviate symptoms of depression.
Any physical activity counts—running, indoor cycling, yoga, dancing—as long as you break a sweat.
Even a brisk 20- to 30-minute walk will help.
as long as 和 ... 一样长
I don't mind as long as it doesn't rain.
As long as live, I will help you.
The river is as long as that one.