凭空想象

Tells them that's impossible. It's a fanciful theory without any basis in fact.

诉他们那是不可能的，那是凭空想象，没有一点事实依据。

He's a figment of your imagination.

他是你的凭空想象。

This showed the endeavor of futurology to explore the coming society.

这些概念并不是凭空想象出来的，它是在当时发达国家的经济和社会发展表现出的诸多特征，如劳动力就业结构变化、高新科技发展及其产业化等的支持下得出的结论。

Many expected his government to lash out at its enemies, real or imagined, even more fiercely.

许多人士期待，以巴希尔为首的政府能更为猛烈地打击其敌人，不管是真实存在的或是凭空想象出的敌人。

English teacher wants to focus on students' interest in the course of developing of course of English, need and specialty, adopt the diversification of the content in the network, work up the result of melting, the content of courses of expression of means of explaining in step etc., it is alike according to the fantasy while makeovering teaching of traditional English, like not having, the bitterness difficult to understand, present the teaching scene according to the content of courses, make the teaching course make the image, vivid, lively, thus draw student's interest, arouse students' outsight and imagination, in order to strengthen students' impression of studying.

在传统的教学中，英语教师只是课程和教材的机械执行者，实施者，英语教学与课程是彼此分离的，英语教师的任务只是教学。英语教师在英语课程开发过程中要着眼于学生的兴趣，需要和特长，采用网络中内容的多样化，动化效果，同步解说等手段表达教学内容，彻底改变传统英语教学中的凭空想象，似有非有，难以理解之苦，根据教学内容呈现教学情景，使教学过程变得形象，生动，活泼，从而引起学生的兴趣，调动学生的观察力和想象力，以加深学生的学习印象。

Learning doesn't mean only fancying.

学习不能凭空想象。

But knowing Jack, it might be some pretend place where the bluebirds sing and there's a whiskey spring.

但是，你也知道杰克，断背山大概只是他凭空想象的地方，一个蓝知更鸟声声吟唱，威士忌畅饮不衰的地方。

And sadly, you cannot pull money out of a hat. You cannot get money by inventing or imagining it.

而可悲的是，你不能从帽子里变出钱来，你不能靠凭空想象获得金钱。

Leasure, we must go to those who are seeking it :the pains of power is real, its pleasures imaginary.

权力带来的痛苦是真实的，而权力带来的乐趣只不过是凭空想象的。

Fools act on imagination without knowledge; pedants act on knowledge without imagination.

愚笨的人缺乏知识而凭空想象；学究式的人知识丰富却缺乏想象。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。