4 items
看 YouTube 時顯示中英字幕，自動整理這部片的單字和片語，看完一鍵存進字庫。 看 YouTube 時按播放器右下角的「S」，Subword 即可： - 顯示中英雙語字幕，字級、位置都能調整 - 在影片右側列出這一集的重點單字與片語，跟著影片進度走 - 點字幕上任何一個字就能查意思 - 滑動到字幕自動暫停影片，方便學習 - 看完出「總複習」，可存不熟的單字進 HiShadow App 的字庫 依你的程度（初級、中級、中高級）挑單字，已經會的不會一直出現
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.