Give proper context. Don’t assume your reader knows as much about your topic as you do. Think about the kinds of background information that your reader needs in order to understand the topic.  Depending on the type of article, you might give a paragraph with background information before proceeding into your supporting evidence. Or, you might weave in this contextual information throughout your article.
Bylling is a serious problem in my school. There are many student who call other students name,or others that try to put somebody in conflict. They find it like a game,but they don't know how that have effected in the psychology or self-confidence. I think that teachers should be more strict with this problem and should try to solve the problem and inform the parents of both bullied and bullies students. However,even we should do something to make the bullied to feel better. We can stay with them and help them to pass this difficult situations. If we all were against the bylling,then I think the byllies wouldn't repeat this behaviuor. Bylling is a nigtmare,as is written in the end of the magazine,so we should get up immiedately.(in figurative way)
Das Ziel ist es also, alle Stadtnamen von der Tabelle unter http://de.wikipedia.org/wiki/Liste_der_Gro%C3%9Fst%C3%A4dte_in_Deutschland#Aktuelle_Gro.C3.9Fst.C3.A4dte zu extrahieren. Dazu benötigen wir zunächst einmal den entsprechenden XPath-Ausdruck, den wir mit dem Firebug Addon FirePath bekommen, indem wir auf den ersten Stadtnamen mit der rechten Maustaste klicken und im erscheinenden Kontextmenü den Punkt „Inspect in FirePath“ auswählen. Die folgende Abbildung verdeutlicht das: