2. If you tell the professor about the country and the core, he may not understand it, and then doubt its authenticity. All you have to say is the national level.

We still attach great importance to all kinds of sci-tech magazines here, because it represents the recognition and respect for science and technology, and publishers are strict with their work. So don't mention the inside story or differences of domestic magazines at all, which is not good for you. Just translate by name, and you can even show it to the professor. This gives the impression that your attitude is objective and good for you.