ESL
abbreviation/ˌiː es ˈel/
/ˌiː es ˈel/
- English as a second language(refers to the teaching of English as a foreign language to people who are living in a country in which English is either the first or second language)
（美国和加拿大）作为第二语言的英语（指对生活在英语为第一或第二语言的国家的人的英语教学）