Why are some i18n variables disabled in all languages?

[MarionMoseby]

For example, in i18/es.toml, read is disabled, as well as in ru.toml and bn.toml. Is there a good reason for this, or can I make a MR with the translated strings in spanish? I am a native

[hossainemruz]

Actually, those strings hasn't been translated yet. I have keep them commented out so that others can contribute those translations.