Her hands and her neck began to sweat. But she knew that no emotion was pertinent.

她的手和脖子开始流汗，但她知道任何一种感情都难以描述她此时的心情。

youdao

Symptoms range wildly between patients and include delusions, hallucinations, disorganized speech, lack of motivation or emotion, but the disease has no defining medical tests.

症状包括妄想、幻觉、支离破碎的言语，以及动机与感情的缺乏。 但是这种疾病目前仍无可以为之定义的医学检验。

youdao

There is no limit to what I sing, so long as it can let out my emotion and pass the pleasant voice to others.

我唱什么歌并无限制，只要它能发泄我的情绪，稚快乐的声音传给周遭的人就好了。

youdao

He seemed to kill for no reason, and with no emotion, as if taking someone's life meant nothing.

VOA: special.2009.12.13

Ransie showed no emotion. But he reached out his big hand and took Ariela's thin one.

VOA: special.2009.11.14

He made no other comment and showed no emotion.

CNN: furrow

On Tuesday, Rafferty stood with his hands clasped behind his back and showed no emotion as the convictions were read.

BBC: Craigslist killer accomplice Brogan Rafferty convicted

The suspect, who wore a brown shirt in court, stroked his beard and showed no emotion as the judgement was read out.

BBC: Terror suspect Abid Naseer US extradition approved