user(a1c0551b7379)  Sep 19, 2025, 7:06:22 PM Study time: 1 minute(s)
Today's learning: 11
Consecutive study days: 3
Difficult review: 1
English 物理・工学

user(a1c0551b7379)  Sep 18, 2025, 4:44:02 PM Study time: 2 minute(s)
Today's learning: 26
Consecutive study days: 1
Difficult review: 1
All tasks completed!
English TED 物理・工学

user(a1c0551b7379)  Aug 19, 2025, 4:24:34 PM Study time: 1 minute(s)
Today's learning: 15
completion: 8
Consecutive study days: 3
Difficult review: 1
English 社会 物理・工学

user(a1c0551b7379)  Aug 18, 2025, 4:43:51 PM Study time: 1 minute(s)
Today's learning: 12
Consecutive study days: 1
Difficult review: 1
English 物理・工学

user(a1c0551b7379)  Jul 21, 2025, 4:21:51 PM Study time: 2 minute(s)
Today's learning: 20
Consecutive study days: 1
Difficult review: 1
English 物理・工学