Here is a fluent, natural-sounding English prompt crafted to meet your specifications: Prompt: "Please act as an SEO content strategist and create a detailed article outline for an English SEO guide. Primary Keyword: "Airport Express group ticket" Target Audience: English-speaking readers in Hong Kong, specifically those planning to travel on the Hong Kong Airport Express in groups (e.g., families, friends, or colleagues). Objective: The outline should structure a comprehensive guide that is highly optimized for search engines and provides maximum value to the reader. It needs to cover all popular and essential topics related to Hong Kong Airport Express group tickets. Please also incorporate SEO best practices and content structures that are expected to be effective in 2025. Key Topics & Long-Tail Keywords to Include: The article must naturally integrate and answer questions related to the following keywords: Airport Express group ticket promo code Airport Express group ticket price MTR Airport Express group ticket Airport Express fare discount Airport Express promotion 2025 HK Airport Express senior discount HK Airport Express discount buy Airport Express ticket online Outline Structure Requirements: Start with a compelling introduction that hooks the reader. Logically organize the content into sections with clear, SEO-friendly headings (H1, H2, H3). Include sections dedicated to a price comparison, how to purchase tickets online, and details on current promotions for 2025. Add a FAQ section to answer common questions directly. End with a concluding summary that reinforces the key benefits. Please generate the outline now."