I watch TV every days and my favourite programme is underground cities. It's american programme and is a documentary of old cities (constantinople, rome,...), this programme it's on TV four times a week. In the computer you can watch the repeat. Underground cities is popular but it isn't very famous because there are many people which don't like that type of programmes. I love this programme because I love documentaries of history. I recommend this programme because it teach very much. This documentary shows cities that you can't visit so it's very interesting.
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