What’s the difference between translation and interpretation?

People who aren’t familiar with the field often mix up these two expressions. The key distinction is: the translator writes, the interpreter speaks. So, the translator works with written texts, translating content like manuals, product sheets, catalogs, subtitles, technical documents, and more. On the other hand, the interpreter communicates orally with people speaking different languages at events like fairs, conferences, guided tours, or business negotiations.