How to do you place a pause between lines of text in debug (for c++)???

i want to have one line appear, and then the next line appear a moment later, instead of both lines appearing at once. i know in basic stamp you would use a "pause [lenght]" command, but i havent been able to find a command in c++ that has a similar effect. AND I DONT WANT ANYONE TELLING ME TO USE A SYSTEM PAUSE OR CIN COMMAND.