photo-three-principles

用户在评估一张照片好坏、准备拍摄前自检构图、或问"怎么拍出好照片"时调用。 不适用于纯器材操作问题（如"怎么调光圈"）、后期修图问题、或纯信息查询。 Invoke when the user is evaluating photo quality, doing a pre-shoot composition self-check, or asking "how to take a good photo." Not for gear operation, post-processing, or pure information queries. 关键 trigger / Key triggers: "这张照片怎么样"、"怎么构图"、"拍照三要素"、 "好照片标准"、"photo composition rules"、"three principles of photography"、 "how to evaluate a photo"、"what makes a good photo"。

by @bianchunhui·MIT-0