Informo pri la vorto around (angla → esperanto: proksimume)

Iceland is one of the most geologically active regions in the world, with around 30 active volcanic sites.

Russia’s interior ministry said earlier that police had detained around 3,500 people, including 1,700 in Moscow, 750 in Saint Petersburg and 1,061 in other cities.

A basic vocabulary of around two thousand words has been covered in the book.