去 + 野餐
野餐 (yěcān) means "picnic" and can function as both a noun and a verb. It literally combines 野 (wild/outdoor) and 餐 (meal). For example, 去野餐 means "to go on a picnic."
周末天气好,我们去公园野餐吧。
zhōumò tiānqì hǎo, wǒmen qù gōngyuán yěcān ba.
The weather is nice this weekend—let's go have a picnic in the park.
她准备了三明治和水果,带着孩子去野餐。
tā zhǔnbèi le sānmíngzhì hé shuǐguǒ, dàizhe háizi qù yěcān.
She prepared sandwiches and fruit and took the kids on a picnic.
春天最适合在草地上野餐了。
chūntiān zuì shìhé zài cǎodì shàng yěcān le.
Spring is the best time for a picnic on the grass.