シートベルトを締めてくださいって英語でなんて言うの？

If there is more than one person in your car, you can say, "Is everybody buckled?" This way, the person who needs to buckle up has a chance to do so without being corrected. To ask one other adult to buckle their seat belt, I would say "Would you mind buckling up, please?" This is respectful and clear. Have a great day!

"Can you buckle your seat belt please?" - This is suitable for most situations regardless of the person's age or relation to you. By saying please, it makes the request more respectful. "Do you have your seat belt on? - Perhaps your passenger is older than you and you don't feel comfortable directly telling him/her to buckle up. Instead, you can ask if he/she has already done so, as if you want to make sure before you start driving. If there are multiple people in the car, you can say, "does everyone have their seat belt on?"

There is a variety of ways to express this idea. It really depends on who is getting in the car with you. If the person is someone you know very well you could be more direct by giving a command saying "buckle up" or "put on your seatbelt". If the person is not someone you know or you don't know very well it's better to use a formal and more polite question such as "would you mind buckling up?" or "could you please put on your seatbelt?".

'Belt up' has two meanings. It can mean, 'fasten your seat belt' or 'shut up.' "Please fasten your seat belts" is most commonly a message heard when taking a flight in a plane when the air steward gives the passengers preflight safety instructions.

Can you wear your seat belt please? - This is just to wear your seat belt. We use this throughout the UK and Australia as we can face a fine and points for not wearing one. Put your seat belt on please! - This is ordering your passengers to wear their seat belt in a polite way.

Seat belt (noun) A belt used to secure someone in the seat of a motor vehicle Example A: Let's go! B: Please put your seat belt on. I am not leaving until you do. ___________________________________________________ Buckle up This means to fasten one's seat belt A: Are you ready to leave? B: Yes, I am. A: Buckle up!