"野餐怎么读英语"的英文翻译是 "How to say picnic in English".
If you want to express "野餐", "picnic" is the best translation. It's a noun which refers to an outdoor meal, typically eaten in parks or other open areas. If you want to express the activity of having a picnic, you can use the verb form "picnic", such as "Let's have a picnic this weekend".
