Hello Partner,
10 sentences can be translated into Portuguese within 10 minutes, because I want to revise and really be sure about the most appropriate terms to convey the message. Otherwise it would take only 2 minutes, since I have worked so many times inside a simultaneous translator booth and I am really fast both from English to Portuguese and the other way around.
I am new to this site and do not have any history to show, but I have been translating since 1984 and have acquired much experience in many fields. Although I do not know what is the subject of your sentences, I believe that I have worked in the field of knowledge that they pertain to.
Please do contact me if you need any other information or if you want to see my complete portfolio.
Looking forward to hearing from you,
Guilherme Barcellos C. Souza