brain activity的用法和樣例：
例句
- Over the past decade, however, machines for measuring brain activity have proliferated.
然而在過(guò)去的十年，測量大腦活動(dòng)的機器已經(jīng)擴散開(kāi)來(lái)。 - In this state we dream the most and our brain activity eerily resembles that of waking life.
在這個(gè)階段我們最容易做夢(mèng)，大腦活動(dòng)也和清醒時(shí)驚人的相似。
