{
"environment": {
"type": "室外",
"location": "楼梯",
"setting": "花园_或_公园_入口",
"time_of_day": "中午",
"weather": "晴朗"
},
"camera": {
"lens": "人像_镜头",
"focal_length_estimate": "50mm_至_85mm",
"angle": "视线_水平",
"framing": "中景",
"focus": "主体_清晰"
},
"lighting": {
"general_condition": "明亮_自然_光",
"sources": [
{
"type": "太阳",
"angle": "头顶_左侧",...