They need to understand both the source and target languages really well and often specialise in areas like law, medicine or business.  Some translators work for companies while others self-employed can take on different projects.

To become a translator, most people have a degree in languages or translation.  It also helps to have qualifications in a specialist subject if they want to work in a particular area like legal or medical translation.  Some go on to take a postgraduate course or become certified by a professional body like the Chartered Institute of Linguistics (CIOL).  Employers look for creativity, good communication skills and an understanding of how to reach different audiences.

The average yearly salarly is around £24k to £35k.  Beginners may earn closer to £20k, but experienced translators, especially those with specialist knowledge, can earn over £40k.  Freelance translators set their own rates, so their income can vary depending on how much work they do and what languages they translate.