When you breathe through your nose, the air gets warmed up and humidified before it goes into the lungs.

当你用鼻子呼吸时，空气在进入肺部之前会被加热和湿化。

He did a few jumping jacks to get warmed up again, followed by some push-ups.

他做了几次开合跳再次热身，然后做了一些俯卧撑。

It so happens our ambassador has a turntable. And so this morning, we played " Purple Rain" and " Delirious" just to get warmed up.

刚好我们的大使有唱盘。今天上午，我们播放《Purple Rain》和《Delirious》来调动气氛吧。