3:4 aspect ratio, head-to-shoulder composition, lying on bedsheets and pillows, top-down composition, looking slightly upwards, expression of biting lips and enduring, flushed cheeks, hands raised above head Negative: quilt
3:4纵长、从头到肩的构图、躺在床单和枕头上、正上方的构图、微微向上看、咬着嘴唇忍耐的表情、脸颊泛红、双手举过头顶 负面:被子