我要拍照怎么说英语

To take a photo in English, you can say "I want to take a photo" or "I would like to take a photo." Alternatively, you can simply say "I want to take a picture." All of these phrases convey the same meaning and can be used in a variety of situations.
Here are a few more phrases that you might find useful when taking photos:
"Can you take a photo of me?"
"Can you take a photo of us?"
"Can you take a photo of the scenery?"
"Can you take a photo of the group?"
I hope this helps! Let me know if you have any other questions.