"A bunch of photos" 可以用英语表示为 "a collection of photos" 或 "a set of photos".
来源：这个表达是通常用于日常生活对照片的描述。
英文例句及其中文翻译：
"I have a bunch of photos from our trip to the beach."
"我有一堆海滩旅行的照片。"
"She showed me a collection of photos from her wedding day."
"她给我看了她婚礼那天的照片。"
"They put together a set of photos for the family album."
"他们为家庭相册整理了一组照片。"