I think it would be a gross distortion of reality to say that they were motivated by self-interest.

我认为说他们被自身利益所驱使是对事实的公然扭曲。

He later accused reporters of wilful distortion and bias.

他之后斥责记者们的恣意歪曲和偏见。

He demonstrated how audio signals could be transmitted along cables without distortion.

他演示了音频信号如何通过电缆传输而不失真。

symptoms including some perceptual distortions and hallucinations.

包括某些认知失真和幻觉在内的症状。