Learning on 10/22/2025
Oct 21, 2025, 3:59:55 PM
  Study time: 33 seconds 
  Today's learning: 1 
  Consecutive study days: 42
  Difficult review: 1 
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Oct 21, 2025, 3:59:55 PM
  Study time: 33 seconds 
  Today's learning: 1 
  Consecutive study days: 42
  Difficult review: 1