This is said to activate the regions of your brain that regulate wakefulness, causing you to feel alert.

据说这样能刺激调节大脑清醒的区域，能让你思维敏捷。

youdao

This is said to activate the regions of your brain that regulate wakefulness, causing you to feel alert.

据说这样能刺激调节大脑清醒的区域，能让你思维敏捷。

youdao