おやすみって英語でなんて言うの？

When its time ot go to sleep we can use this little phrase...to suggest a good night's sleep, dreaming wonderfully sweet dreams! We all want to have pleasant dreams so why not say it ;-) "Good night and sweet dreams"

"Good night" is the most common phrase to wish someone a 'good' and comfortable sleep. "Sleep tight" is also popular. It refers to tucking your blanket around yourself and the sides of the blanket under the mattress so that you are kept 'tight' in the covers. "Sweet dreams" is to wish someone happy and enjoyable dreams and to hope they avoid all nightmares and scary dreams.

When you're going to bed and want to bid someone farewell for the night, then you can say: -Sleep well. -Goodnight -Sleep tight.

examples for children we can use "night night, dont let the bed bugs bite". or "Night night, sleep tight". or "Good night" for everyday and adults

The three sentences you see above are expressions we use when we are going to go to sleep. The first sentence would be appropriate in a formal setting. For example if you are leaving the office you can say goodnight to your coworkers. The last two sentences are informal and would be used with family or close friends.

"Good night" or "sleep well" are probably most commonly used with people you don't know as well, such as if you are travelling in a group or with work colleagues. "Sweet dreams" is a nice phrase to use with people you are close to. "Good night, sleep tight, don't let the bed bugs bite" is a nice, fun one to use with close friends or kids. Thought it is less fun if you are staying somewhere with bed bugs!

The most common way to say it is "good night." You can tell someone "good night, sleep tight and have sweet dreams." good night (the greeting) sleep tight (I hope you sleep well) sweet dreams (I hope you have good dreams) That is what most native's use when greeting at night.