Notebook Photo with Handwritten Window Daylight

[中文]
An amateur photo of an open notebook lying flat, filled with handwritten notes in black ballpoint pen. The handwriting is casual and slightly messy, like personal notes, with natural imperfections, crossed-out words, and underlined headings. Shot from a slightly elevated angle, using natural daylight from a window, no flash. Casual desk setting, shot on iPhone.

[English]
An amateur photo of an open notebook lying flat, filled with handwritten notes in black ballpoint pen. The handwriting is casual and slightly messy, like personal notes, with natural imperfections, crossed-out words, and underlined headings. Shot from a slightly elevated angle, using natural daylight from a window, no flash. Casual desk setting, shot on iPhone.