Ranks of police in riot gear stood nervously by.

一排排配有防暴设备的警察紧张地站在一边。

《柯林斯英汉双解大词典》

There have been a number of clashes between police in riot gear and demonstrators.

穿防暴服的警察和示威者之间发生过多次冲突。

《柯林斯英汉双解大词典》

Hundreds of police in riot gear struggled to control the violence.

数以百计的警察身披防暴装备，奋力镇压暴乱。

《牛津词典》

Hundreds of students were involved and police in riot gear had to be called in.

NPR: Racial Tensions Overheat at L.A. High School

Police in riot gear responded with "blast ball" grenades that release smoke laced with pepper spray.

BBC: Eighteen arrested as Seattle May Day rally turns violent

Dozens of people were arrested after police in riot gear were deployed ahead of a football match in Nuneaton.

BBC: Sixty-two held for violent disorder in Nuneaton