Translation of Kriminalbeamter

There is a small misunderstanding about the homework. I can do them, but they will be too confusing? I am trying to find the article from where I took the sentences in order to ease the task for all students.
We can help each other with these language studies, this is also the main purpose of Vocabulix. I have already got in touch with some other users. I can speak Italian, but my grammar is weak.
Maybe you can tell me a little about yourself. My hobbies are reading, sports, meet with friends, but mostly I like to travel. I've been around the world ... in all the five continents.