相互认识了怎么说英语

To introduce yourself in English, you can say "Hi, my name is [Your Name]. It's nice to meet you."

If you already know the person you are introducing yourself to, you can say "Nice to see you again" or "It's good to see you again."

Here are a few more phrases you can use to introduce yourself in English:

Hello, I'm [Your Name].
Hi there, my name is [Your Name].
Good [morning/afternoon/evening], my name is [Your Name].

It's also common to shake hands when introducing yourself or meeting someone for the first time. This is a way to show that you are friendly and want to establish a connection with the other person.