合影英文是take a group photo。
雙語例句：
1、她真幸運，能和她最喜歡的歌手合影。
She is so lucky to take a photo with her favorite singer.
2、師生們在畢業典禮上合影留念。
At the commencement, teachers and students had a group photo taken to mark the occasion.
3、這是他們第壹次抓住機會與這位影星合影。
It's the first time they've snagged the star for a photo.
4、我還跟他們合影了呢，想看看嗎？
I had took some photos with them, do you want to have a look?
photo的短語搭配：
group photo合照；集體照片；團體合照。
family photo家庭照片；家庭相片；家人的照片。
aerial photo航空照片。
photo identification照片識別；照片鑒定；照片身份證明。
photo book照片書；相片冊；寫真集。
photo essay照片小品；攝影隨筆；照片散文。
photo shop攝影店；照相館。
photo gallery圖片庫；照片圖庫；相片畫廊。
photo frame相框；相片框架；畫框。
photo opportunity名人接受照相時間。