Learning on 10/28/2025
読書 物理Oct 27, 2025, 8:13:24 PM
  Study time: 56 seconds 
  Today's learning: 3 
  New: 1 
  completion: 1 
  Consecutive study days: 15
  Difficult review: 1 
  All tasks completed!
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Oct 27, 2025, 8:13:24 PM
  Study time: 56 seconds 
  Today's learning: 3 
  New: 1 
  completion: 1 
  Consecutive study days: 15
  Difficult review: 1 
  All tasks completed!