Viewing profile — wangdepin
wangdepin
HN member- Joined
- Fri, Sep 14, 2018, 1:32 AM UTC
- HN karma
- 1
- Public activity
- 1 items
- HN profile
- View on Hacker News ↗
About wangdepin
No profile information was provided.
Recent public activity
-
comment
Comment #45932780
Very good tool. Can it be used to learn English, my native language is Chinese