C27

taka1980z  Jul 11, 2025, 7:24:40 AM Study time: 19 minute(s)
Today's learning: 128
completion: 8
Consecutive study days: 211
Difficult review: 1
650 C33 C27

taka1980z  Jun 15, 2025, 11:57:07 PM Study time: 4 minute(s)
Today's learning: 71
Consecutive study days: 188
Difficult review: 1
宇宙 C28 C27