Rather than recognizing characters, especially characters in a group, they have to put together hair color, body marks, and language to figure out who they're watching throw a punch.

当需要认出一个人，特别是认出来一个组合里的一个人，他们不得不将发色、体格还有语言综合起来分析出他们刚刚看到谁打出了那一拳。

youdao

Detectives found no marks on the body.

侦探没有在尸体上发现任何痕迹。

《牛津词典》

There were obvious drag marks of the body and collision marks on the scene, both of which contradicted the scenario of someone being held down and crushed

现场有明显的尸体拖痕和冲撞痕迹，这两者都与有人被强行按倒并被碾压的情况相矛盾。

youdao

Other signs are red marks on the skin, feelings of extreme tiredness and lack of iron in the body.

VOA: special.2009.04.14

Other signs are red marks on the skin and lack of iron in the body.

VOA: special.2010.06.15

But an interim report from the official post-mortem examination suggested "there were no marks of injury or bruises on the body except the rope marks on the neck, " Dr Sharif Astori, an official spokesperson, said.

BBC: Raja Pervez Ashraf (June 2012)

Prof Vanezis told the jury Mr Cummins could have been suffocated with a pillow, which would not have left marks on the body.

BBC: Ex-boxer Shaun Cummins 'died before being cut up'

Greater Manchester Police have said that they do not suspect foul play as there were no visible marks on his body to raise suspicions of a crime being committed.

BBC: Souvik Pal: Indian student's body cremated in Bangalore