笔记
2018-04-15 0评论
M3 Journey to space
2018-04-15 0评论
M2 Experiences
2018-04-15 0评论
M1 Feelings and impressions.
2018-04-15 0评论
I haven't done much exercise since I got my computer.
2018-04-10 0评论
Words (20,21)
2018-04-10 0评论
I haven't done much exercise since I got my computer.
2018-04-10 0评论
Do the English speak English? (Notes)
2018-04-10 0评论
Do the English speak English?
2018-04-10 0评论
M4U1 Notes
2018-04-03 0评论