Create a complete YouTube Short package that teaches one useful phrase in a foreign language. The script should feature a host clearly pronouncing the phrase, showing the text on screen, and then demonstrating a quick scenario where you would use it. Keep it simple and high-energy. Provide a searchable SEO title (e.g., 'One Phrase You MUST Know in [Language]'), a phonetic spelling in the description, and at least 10 language-learning comma-separated tags.