Wind down: I try to switch off the computer and the TV about 30 to 60 minutes before bedtime and let my brain have some down time after a long day.

放松：我设法在就寝前约30至60分钟关掉电脑和电视，经过漫长的一天，让我的大脑有一些休息时间。

youdao

These cells originate in the bone marrow and wind up in the brain, where their job is to fight off infections.

这些细胞在骨髓中生成，在大脑中发挥作用，其功能是抵抗感染。

youdao

Wind down: I try to switch off the computer and the TV about 30 to 60minutes before bedtime and let my brain have some down time after a long day.

放松：我设法在就寝前约30至60分钟关掉电脑和电视，让我的大脑经过漫长的一天后有一些休息的时间。

youdao

(OMITTED) Your brain registers pain through neurons,special cells that wind through the body.

VOA: standard.2010.05.04

The difference between the two market segments extends beyond size: projects smaller than 100 megawatts are described as community wind projects, and for the most part start as the brain child of entrepreneurial locals who are already positively inclined toward wind energy.

FORBES: Brooklyn-Based Wind Farm Company Overcomes the Not-In-My-Backyard Barrier