B2 Level details defined by CEFR
Can understand the main contents of complex texts on concrete and abstract topics; also understands specialized discussions in his/her own primary area of specialization. Can communicate so spontaneously and fluently that a normal conversation with native speakers is easily possible without a great deal of effort on either side. Can express him/herself on a wide range of topics in a clear and detailed manner, explain his/her position on a current issue and indicate the benefits and drawbacks of various options,
