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技术宅拯救世界

Sep 24, 2024 PPL Section 3: Air Manoeuvres and Emergency Procedures - 简介
Sep 24, 2024 PPL Section 4: Cross country - 简介
Aug 30, 2024 Mount Rainier - Sunrise Rim Trail Loop and Mount Fremont Lookout
Apr 14, 2024 逃避自由 - how
Apr 01, 2024 PPL Section 6: General Review - 简介
Feb 18, 2024 逃避自由 - why
Jan 07, 2024 2023
Aug 12, 2023 Tunnel Bluffs
Aug 12, 2023 Saint Marks Summit
Jan 05, 2023 2022