Either way will help you get it darker so you can sleep better.

两者方法其一都能帮助你让房间暗下来，这样你就更睡地更好。

youdao

You know your situation best. Now optimize it so you can sleep better!

实际情况你比我更加了解，现在就开始着手优化睡眠环境，让自己睡得安稳些吧！

youdao

It's also about investing in your energy. Regular exercise boosts your energy so you can sleep better and be more alert throughout the day.

有规律的锻炼可以增强你的精力，这样你就可以有好的睡眠，在白天的时候也更加警醒。

youdao

Exercise can help you sleep better at night, but not if you start too close to bedtime.

FORBES: 4 Ways To Sleep Better And Be Thinner

LEDs can also be used to change the atmosphere in the room with the flick of a mouse or help you sleep better.

FORBES: 5 Myths On LED Lighting