很开心用英语怎么说

"How to say 'I am very happy' in English?"

In English, you can express the feeling of being very happy by using phrases like "I'm so happy", "I'm extremely delighted", or "I'm overjoyed".

For example:

"I'm so happy to see you!"

"I'm extremely delighted that I got the job!"

"I'm overjoyed with the news of your promotion!"