{"niche":"哪些是专业级的双人婴儿推车的最佳选择？","description":"What are the best professional-grade double strollers?","products":[{"brand":"Orbit Baby","model":"G5 with Helix Plus Double Attachment","price_gbp":448.58,"origin_country":null,"specs":{"weight":"11.79","seat_width":"34","folded_dimensions":"81 x 48 x 39","recline_positions":"3","maximum_child_weight":"22.7"},"confidence_score":null,"sources":[{"label":"Orbit Baby (official)","url":"https://orbitbaby.com/products/helix-with-g5-stroller-seat","currency":"USD","source_country":"US","price":600.0,"price_gbp":448.58,"scraped_at":"2026-06-12T16:21:45.613363"}],"summary":"The Orbit Baby G5 with Helix+ adds a removable Helix+ attachment to convert the G5 into a narrow, maneuverable double stroller with 360° SmartHub rotation, six-wheel Quadshock suspension and no-pump EVA tires. It supports parent- or forward-facing use, folds compactly, and is designed for siblings or twins up to 50 lbs per seat. Seats and car seats are sold separately.","ideal_for":"适合需要专业级双人推车的用户：Helix+ 附件结合 SmartHub 360° 旋转和 Quadshock 悬挂，提供紧凑且高度可操控的双人推车，每个座位支持最高 22.7 kg 的承重。"}]}