The name of a locale to use for locale categories when not overridden by LC_ALL or more specific environment variables like LC_COLLATE, LC_CTYPE, LC_MESSAGES, LC_MONETARY, LC_NUMERIC, LC_TIME, cf. locale
language of the text in this element; if not specified, language is assumed to be the same as in the surrounding context. Name or number of this element; may be any string of characters. Often used for recording traditional reference systems.
Means â€œonlyâ€. Refer to â€œOk langâ€ for use in that meaning. You can also say, when ordering, â€œOne ladies drink langâ€ meaning you want â€œOne ladies drink ONLYâ€, especially useful if you are surrounded by girls and you only want one of them to join you.