知道如何表达晚安和早安对每个英语学习者来说都很重要。睡觉前和早上起床后，谈论睡眠是很常见的。下面是一些最常用的短语。
Going to Bed
上床睡觉
In English, there are a variety of expressions to use when talking to someone before going to bed. Many involve wishing the other person a night of peaceful sleep and pleasant dreams:
在英语中，睡觉前和某人说话时有各种各样的表达方式。许多包括祝愿对方晚上睡个安稳觉，做个愉快的梦：
Good night.
晚安。
Sleep well.
睡得安稳。
Have a good night’s sleep.
祝你睡个安稳觉。
Make sure you get a good night’s sleep.
睡个好觉。
I hope you sleep well.
我希望你睡眠酣甜。
See you in the morning.
明儿早见。
酣甜入梦。
Sleep tight!
睡得香!
Night, night.
晚安好梦。
其他的表达方式则更加有强调意味，包括父母可能用来告诉调皮不安的孩子该睡觉了：
Lights out!
熄灯!
Time for bed!
该睡觉了!
对话范例
Kevin: Good night.
凯文：晚安。
Alice: See you in the morning.
爱丽丝：明儿早见。
Kevin: I hope you sleep well.
凯文：我希望你睡得安稳。
Alice: Thank you. Make sure you get a good night’s sleep as well.
爱丽丝：谢谢你，确保你也睡得好。
Kevin: Get some good sleep. We have a big day tomorrow.
凯文：快去好好睡一觉。明天我们有重要的事。
Alice: Okay, you too.
爱丽丝：好的，你也是。
Kevin: Lights out!
凯文：熄灯!
Alice: Okay, I’m going to sleep. Night, night.
爱丽丝：好的，我打算睡觉了。晚安。
Kevin: I’m heading up to bed now.
凯文：我现在要爬上床了。
Alice: Sleep tight!
爱丽丝：睡个安稳觉!