Arlos y sofía viajan con su profesor, un estudiante francés y una estudiante alemana en el salvador.

Translated: Carlos and Sofia travel with their teacher, a French student and a German student in El Salvador.

not sure the question, but this translates to

"as you can see justice and injustice in the novel ¨the suspicious truth¨

i need "

hope that , let me know if you need any more : )