オープンマインドでいてって英語でなんて言うの？

オープンマインドを持っていてと言うなら「Stay open-minded」になります。

「もっとオープンマインドになって！」と言うなら「Be more open-minded」。

例文：
- I try to stay open-minded as much as possible, but I have biases and knee-jerk reactions like most people do.
- I'm much more open-minded than I used to be in my teens.

他にも:
Be open to suggestions!
(他の人の意見に対してもオープンでいてね)

Be broad minded! (オープンマインドでいてね)
という言い方もあります。参考までに！

出してくれた表現は大丈夫です！

どんな風に言っていますかね。
命令になる可能性があるからイントネーションに気をつけた方がいいと思います！

To tell someone to think without bias, precondition or from a personal point of view you can try one of the above example statements. When trying to persuade or strongly advise someone to do something, you may start with the structure: 'You need to...'
Eg 'You need to study harder if you want to pass that exam!'

Be open-minded.
Have an open mind.
Think bigger.

When you want to tell someone to be a bit more open minded, then you can use one of these three sentences.

I hope that helps.
Have a great day.
Will

If a person is receptive, he/she is able to receive information without expressing bias or opinions necessarily. He/she is able to consider an alternative point of view without an immediate argument or disagreement.

If you want to suggest to someone to keep an open-mind, you can use any of the follwing statements:-

1. Keep an open mind.

2. Think outside the box.

3. Don't rule anything out just yet.

4. Be open to other suggestions.

Any of these statements could be used. Here are some examples:-

1. Keep an open mind:-
   Lara : " I don't know what to study at University, what do you suggest?"
   Jack : " Keep an open mind, try out different subjects, and see which one you are best at."

2. Think outside the box.
   Maxine : "I have to invent a new recipe for cake, for my cooking class."
   Elsa : "Think outside the box, you can do something totally delicious."

Being open minded means to be open to new or different ideas, etc. The opposite of being open minded is to be narrow minded, to hold firmly to one opinion or one way of doing something. Being open minded is to accept different ways of doing things and understanding that there is more than one good way to do something.