1·It may be utopian but I have spoken to an ex-grammar school head and he thinks it is achievable.
这可能是空想，但是我和一位前语法学校的校长聊过，他认为是可行的。
2·Every time the computer trouble problems, I would very much like to have a laptop computer, but I know that this dream for me for now is simply fantasy, or even utopian.
每逢电脑闹毛病的时候，我就渴望自己能有一台手提电脑，可我知道这个梦想对于现在的我来说，简直是幻想，甚至是空想。
3·These weaknesses, making Marx in his book, there are still some subjective and utopian, erroneous understanding.
上述弱点，使得马克思在其著作中还存在一些主观、空想、错误认识。
4·Has been to change this bad illnesses, has been at the "utopian" stage, did not pay real action.
一直想改变这个坏毛病，却一直停留的“空想”阶段，没有付出实际性的行动。
5·Our lamp system is not utopian, nor reckless.
我们的电灯系统并不是空想，也不是莽撞。