For example, en is the language code for English and US is the country code for the United States, so en_US (or en-US) would be the locale name for American English.

例如，en是英语的语言代码，US是美国的国家或地区代码，因此en_US(或en - US)将是美式英语的语言环境名称。

youdao

For example, en is the language code for English and US is the country code for the United States, so en_US (or en-US) would be the locale name for American English.

例如，en是英语的语言代码，US是美国的国家或地区代码，因此en_US(或en - US)将是美式英语的语言环境名称。

youdao