He impersonates all the well-known politicians exactly right .

他扮演所有著名的政治家。

He is an entertainer who impersonates celebrities at night clubs .

他在夜总会表演名人模仿秀。

Dr. norman bethune impersonates the spirit of proletarian internationalism .

白求恩医生体现了无产阶级国际主义精神。

When a parrot squawks out a human phrase or impersonates a sound effect , it 's doing two things : processing the sound it hears , and monitoring the sound it makes in imitation .

当一只鹦鹉粗声模仿人们说话或者一个声音效果时，会做两件事：首先，处理听到的声音；其次，监测模仿时发出的声音。

And supporters say they are essential to prevent fraud . Opponents contend that the type of fraud these laws would prevent , in which one person impersonates another at the polls , is vanishingly rare .

支持的人说他们对于预防欺诈不可或缺；反对者称这些法案所防止的某甲冒充某乙投票的欺诈是凤毛麟角。