Learning on 10/31/2025
Oct 30, 2025, 4:32:06 PM
  Study time: 1 minute(s) 
  Today's learning: 8 
  Consecutive study days: 7
  Difficult review: 1 
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Oct 30, 2025, 4:32:06 PM
  Study time: 1 minute(s) 
  Today's learning: 8 
  Consecutive study days: 7
  Difficult review: 1