The first version of EF Lenses only provide two languages, these are English and Chinese.
Japanese Korean and Germany are in the stage of development,
which means if you are using these languages as your default language,
you may see some of the text in these languages and some are still in English.
If you are kindly want to translate some of the text or the translation is not correct or good enough,
please leave it here as comment :D
Thank you so much!!