Learning on 09/19/2025
金言 リードオンリーSep 18, 2025, 3:43:16 PM
  Study time: 55 seconds 
  Today's learning: 2 
  Consecutive study days: 1
  Difficult review: 1 
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Sep 18, 2025, 3:43:16 PM
  Study time: 55 seconds 
  Today's learning: 2 
  Consecutive study days: 1
  Difficult review: 1