Translation of Längengrad

It actually happened to my cousin's youngest kid. He was repeatedly warned not to smoke in the courtyard of the school. At the end he found himself expelled from the school. It could have been an interesting experience for him though.
I am glad that i have met you. I'm unemployed at the moment. I have to visit the unemployment office every day, that is the law here. I have studied computer science. I hope that I can help too.
My grandchildren live in Switzerland, in Zurich, in the state of Zurich. In August I'm going to go back to Switzerland and I was hoping that I could learn to speak a little German by then.