You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Crawl the documentation of well-known open source projects, parse words, and count their word frequency. You can add common words that you don't know to the vocabulary book. This is one way for me to learn English.