Footprints on FindPenguins sometimes show a button named See translation. This button is only displayed to users not being able to understand the language of the footprint text.
By tapping See translation, the text of footprints will be translated automatically by Microsoft Bing’s translation engine.
FindPenguins learns about the languages our users speak, so we can decide whether to display or not to display the translation button. In your own footprints for example, you will never see the See translation link.