Общий вопрос: What is sky surfing?
Альтернативный вопрос: Is sky surfing a popular extreme sport?
Специальный вопрос: How does sky surfing differ from other extreme sports?
Разделительный вопрос: Is sky surfing considered safe for beginners, or is it only for experienced thrill-seekers?
Общий вопрос: What is sky surfing?
Альтернативный вопрос: Is sky surfing a popular extreme sport?
Специальный вопрос: How does sky surfing differ from other extreme sports?
Разделительный вопрос: Is sky surfing considered safe for beginners, or is it only for experienced thrill-seekers?