Firstly, the thesis analyses the urban space of Social Utopias.

首先，本文分析了社会乌托邦中的城市空间。

However, such a contrast is not the only duality found in utopias.

然而，这不是乌托邦文学当中所能找到的唯一对比。

Or: this Utopia is beautiful but, unfortunately, today no one believes in Utopias etc.

或者是说：这个乌托邦的设想很美丽，但不行的事，今天没人相信乌托邦了。

Yet the lean years helped to stop the city's historic buildings being replaced by the concrete utopias beloved of modernist planners.

但是，几年的经济萧条却有助于阻止城市的历史建筑不被现代主义规划者所喜爱的水泥乌托邦所取代。

The latter refers to the fact that modern people have lost the will for radical changes and have taken all kinds of utopias only as illusions.

后者指现代人已逐渐丧失了变革现实世界的愿望和热情，认定乌托邦只是虚幻的空想。