Here's the translated text:
Welcome to the World Heritage site "Naval Port of Karlskrona," which was inscribed on the UNESCO World Heritage List in 1998!
My name is Lars Håkansson, and I am your Certified World Heritage Guide today.
Karlskrona was founded in 1680 to provide Sweden with an ice-free harbor and to bring the Fleet's ships closer to their main enemy, Denmark.
The statue you see is of Karl XI.
The location was ideal, with islands forming a ring around Trossö Island, which became the new city's main island. However, Kalmar and Karlshamn were also considered as alternatives.
King Karl XI confiscated the island from its previous owner, the farmer Vittus Andersson.
Buildings around the square:
German Church or Trinity Church (Trefaldighetskyrkan)
Town Hall (Rådhuset)
Concert Hall (Konserthuset), inaugurated in 1939
Fredrik's Church (Fredrikskyrkan), consecrated in 1709
Water Castle (Vattenborgen), built in 187?