{"podcast":{"title":"BBC英语教学","slug":"bbc-779403","podcast_index_feed_id":779403,"rss_url":"https://podcasts.files.bbci.co.uk/p02pc9st.rss","website_url":"http://www.bbc.co.uk/programmes/p02pc9st","image_url":"http://ichef.bbci.co.uk/images/ic/3000x3000/p0m78kwl.jpg","author":"BBC","episode_count":9,"summary":"提高英语听力水平，掌握纯正英式表达，了解英国社会和文化的方方面面。BBC英语教学播客频道播出丰富、专业、实用的英语学习节目。 Improve your English listening skills, learn useful phrases and find out about life in the UK. This weekly podcast contains some of the best audio from BBC Learning English.","last_synced_at":null,"page_url":"https://stenobird.com/podcast/bbc-779403"},"episode":{"title":"“你问我答”：口语中反意疑问句的语调及其语义功能","slug":"podcast-2","published_at":"2026-04-29T07:02:00+00:00","page_url":"https://stenobird.com/podcast/bbc-779403/podcast-2","show_page_url":"https://stenobird.com/podcast/bbc-779403","url":"http://www.bbc.co.uk/programmes/p0nh6bnt","audio_url":"http://open.live.bbc.co.uk/mediaselector/6/redir/version/2.0/mediaset/audio-nondrm-download-rss-low/proto/http/vpid/p0nh6bjt.mp3","summary":"你可能已经掌握了 “tag questions（反意疑问句）” 这种特殊句式的结构，比如主句和句尾的肯定和否定形式需要相反。不过，你是否知道在口语中，反意疑问句的语调也至关重要，它甚至能直接影响整句话的含义？听本期节目，跟主持人步理和 Georgie 学习在口语中使用反意疑问句时，不同语调之间的区别和用法。","meta_description":"你可能已经掌握了 “tag questions（反意疑问句）” 这种特殊句式的结构，比如主句和句尾的肯定和否定形式需要相反。不过，你是否知道在口语中，反意疑问句的语调也至关重要，它甚至能直接影响整句话的含义？听本期节目，跟主持人步理和 Georgie 学习在口语中使用反意疑问句时，不同语调之间的区别和用法。","key_points":[],"chapters":[],"topics":[],"duration_seconds":353,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bbc-779403/episodes/podcast-2/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bbc-779403/podcast-2.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}