水瓶の栓を抜かないで持ってきて下さいって英語でなんて言うの？

"May I have an sealed bottle of water?" You ask for water, but you specify that it needs to be closed. Sealed, fastened, closed securely. "May I have a bottle of water? I need a sealed bottle of to take to my room." For you ask for the water, then if necessary, (the waiter asks why, or looks at you strangely), you can explain why you need the bottle to be unopen.

Anything taken fom a restaurant to be consumed off premises may be described as 'takeaway' or 'to take away.' "May I have a toasted sandwich to take away please?" Could I have.... = we use this construction when we want to ask someone for something.

"May you please bring me a bottle of unopened water?" =This question keeps it simple, and you are being polite as you make your request. "May I have a bottle of unopened water?" =This question is more direct and shorter. It is still polite because of the word 'may'.

"Please, can you bring me an unopened bottle of water? " This politely asks the person to bring you a closed bottle of water. "Please, can I have a bottle of water to take back to my room?" This asks the person to bring you the water and explains that you want to take it to your room.

We often take away food or dinks from a retuarant. The staff are quite happy to provide "a take away service". And this applles to anything you might order ;_D You can easily let them know your intention is to take it away. "Don't open the water I ordered please. It's to take away with me."

When you want to ask for a bottle of water to be brought unopened, then you may ask in the following ways: -Could you please bring me a closed bottle of water? I'd like to take it back to my hotel with me -Can I please get a bottle of water? But please don't open it.