polarisation

reflecting iran's stark polarisation, government supporters and opponents accused each other of desecrating hosein's memory.

反映出伊朗尖锐的两极化，政府支持者和反对者指责对方亵渎了Hosein的纪念日。

but in america, clark rejects the idea that mobility has recently declined sharply as social polarisation has grown-an idea posited, for example, in coming apart, an influential book published last year by the political scientist charles murray.

但对美国，克拉克并不同意以下观点：由于社会两级分化现象加剧，社会流动性最近大幅下降——这是政治学家查尔斯•默里（Charles Murray）去年出版的颇具影响力的著作《分化》（Coming Apart）中的看法。

Economic inequality in the US stands at levels not seen since the 1920s, and polarisation between the two principal political parties is deeper and more pervasive than at any time since the 1890s.

美国经济不平等的程度为上世纪20年代以来所未见，而且与19世纪90年代以来的任何时候相比，两个主要政党之间的分化更加深入和普遍。