Spanish translation: unos / más o menos / aproximadamente / alrededor de
Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:
unos / más o menos / aproximadamente / alrededor de
Explanation: A bit more informal than Atenea's perfect answer:
Mide unos 7 pies / Mide más o menos 7 pies (or "mide unos/más o menos dos metros diez", if you choose to convert ft to meters, and if you don't mind a little inaccuracy: 7 ft = 2.1336 m).