單字庫背單字 APP ▶ https://bit.ly/1i1i4 刷刷庫多益刷題APP ▶ https://bit.ly/1r2r 我的發音/文法課程 ▶ https://bit.ly/1pi11 免費影片講義 ▶ https://english.cool/handout 關於/聯絡/IG ▶ https://english.cool/about