An ultra-realistic portrait of the cutest puppy imaginable, Wearing swimming goggles，with big, round, sparkling eyes and soft, fluffy fur. The puppy has floppy ears and a tiny, button nose, In a hot air balloon with a playful, innocent expression. Photorealistic, high detail, 4K resolution，

一幅最可爱的小狗的超现实肖像，戴着游泳护目镜，巨大，圆形，闪闪发光的眼睛和柔软的蓬松毛皮。小狗的耳朵松软，鼻子很小，在热气球中，带有俏皮，无辜的表情。逼真的，高细节，4K分辨率，，，