最長で何時間待てますか？って英語でなんて言うの？

I would like you to wait for me. What is the longest time you will wait? How long can you wait here for me? If I need you to wait, how long can you wait on me? I need you to wait for me. How long are you able to wait? I can pay you to wait for me. How long can I hire you to wait for? What is the longest time you can wait for me here? How long can I hire you to wait for me here?

This is a way of asking someone how much time you are able to spend at a destination so that you can manage your time properly.

"Can you wait long." The word "Can" is the part of the sentence that asks for the ability to do something. thus in saying can you implies that there may be something that will or may stop you from waiting if the opportunity arises. "Will you be able to wait here for a while?" Will you is another word for Can you. The remainder of the phrase remains the same.

"How many hours can you wait?" This is referring to 'how many'/ the total/ maximum amount of hours they will be able to wait for you, this is more of a casual way of phrasing this particular sentence. "What's the maximum amount of hours you can wait?" This more of a politer and formal phrase, when using the term 'Maximum' this is used when referring to the most of something, in this case it is hours.

You are asking someone (for example a taxi driver) what is the longest amount of time he can wait for you. If the taxi is picking you up at the airport, it is important to know how long the taxi can wait for you to exit the airport. In these cases, the taxi driver may have a time limit set by law as to how long he can wait for you near the entrance of the airport terminal. Or imagine you are meeting your friend, but there is a delay on your way to meet him or her. You will be later than the time you have agreed to meet. You can ask, what is the longest she or he can wait for you to arrive before they must leave for their next appointment.

Taxi drivers do 'round trips', that is, trips to destinations of customers and back to where they started from. However, the exact number of hours that the taxi driver may have to wait for a customer may vary between trips. The adverb 'approximately' used in the first question means 'roughly' in this context, not an exact period of time. So, you may ask the taxi driver to give you an 'approximate number of hours', that is, an estimated number of hours that he can be able to wait for you. So, you may say or ask as follows: Approximately how long will you be able to wait for me? or Please give me an approximate number of hours that you will be able to wait for me. or Do you have a standard number of hours that you can wait for a customer during a round trip?

Maybe you need to go pick up a few things or run some errands. We can ask the driver about the 'longest amount' of time he is willing to wait by using these expressions. The second is the easiest to remember, 'how long' speaks of the maximum amount of time the driver can wait.