大脑

dà nǎo tóng shēn tǐ yī yàng děi duàn liàn

大脑同身体一样，得锻炼。

The mind needs exercise as well as the body.

wǒ men bù wán quán liǎo jiě dà nǎo shì zěn yàng gòu chéng de

我们不完全了解大脑是怎样构成的。

We do not fully understand how the brain is organized.

tā men duì dà nǎo gōng néng de liǎo jiě yǒu jìn zhǎn ma

他们对大脑功能的了解有进展吗？

Are they any closer to understanding how the brain works?

yī xiē dà nǎo zhōng qǐ zhe tiān rán zhǐ tòng yào zuò yòng de jī sù

一些大脑中起着天然止痛药作用的激素

some hormones in the brain that act like natural painkillers

yī wèi bù yòng dà nǎo de zì yóu zhǔ yì zhě

一位不用大脑的自由主义者

a knee-jerk liberal

dà nǎo tōng guò lián xiǎng zài bù tóng shì wù zhī jiān jiàn lì lián xì de néng lì

大脑通过联想在不同事物之间建立联系的能力

the brain's ability to form associative links between different things