關於「TESOL TEFL」標籤，搜尋引擎有相關的訊息討論：

Should I pursue a certification in TEFL and TESOL, which one is ...www.quora.com › Should-I-pursue-a-certification-in-TEFL-and-TESOL-w...TESOL and TEFL - Modern Languages and Literaturescah.ucf.edu › languages › languages › englishWhat's the difference between ESL, TEFL, TESOL,