A street-style selfie vlog video documenting a day of city exploration. Write prompts corresponding to 4 clips. Using selfie-style medium close-up shots, including selfies at different city landmarks, interactions with passersby, tasting street food, and sharing experiences. The overall style should be natural and casual, full of life.

A luxury skincare product advertisement video. Write prompts corresponding to 3 clips. Each clip should showcase different product features, including elegant product display shots, close-ups of models using the product, and visual presentation of product effects. The overall style should be modern and minimalist, with soft lighting and elegant, soothing background music.