Original source branch: ppthtmlskill
Original zip file: cross-language-seminar-deck.zip
Original zip path: /Users/zhangxiang/Downloads/Forge_dev-ppthtmlskill_unzipped_2026-08-12/Forge_dev-ppthtmlskill/14_社区公益与活动策划/cross-language-seminar-deck.zip
Original tags: N/A
