他的脑海里总是有很多奇怪的想法。
tāde nǎohǎi lǐ zǒngshì yǒu hěnduō qíguài de xiǎngfǎ 。
He always has a lot of strange thoughts in his mind.
在脑海中,我清晰地回忆起了那一天的情景。
zài nǎohǎizhōng , wǒ qīngxī dì huíyì qǐle nà yītiān de qíngjǐng 。
In my mind, I clearly recalled the scene from that day.
我们的大脑海中存储着无数的记忆。
wǒmen de dà nǎohǎizhōng cúnchǔ zháo wúshù de jìyì 。
Our brains store countless memories.