Two guards with sidearms patrolled the wall.

两名配枪警卫在城墙上巡逻。

《柯林斯英汉双解大词典》

Troops patrolled the border day and night.

军队日夜在边境地区巡逻。

《牛津词典》

Paramilitaries and army recruits patrolled the village.

准军事组织成员和部队的新兵在村子里巡逻。

《柯林斯英汉双解大词典》

Roughly 800,000 police and volunteers patrolled the capital to help ensure safety, but 52 people were reported injured in firework accidents.

VOA: standard.2010.02.14

it's a very nice experience,". Palestinian police with assault rifles patrolled the streets but the atmosphere was calm.

VOA: standard.2009.12.25

Until the National Park Service was created in 1916, all national parks were patrolled by Army cavalry troops.

VOA: standard.2009.11.25

The "wall of separation" has to be patrolled in small things as well as big ones.

WSJ: Christopher Hitchens on Forced Merriment, the True Spirit of Christmas

Officers patrolled buses and schools across the city on Thursday afternoon to help reassure people.

BBC: Christina Edkins

About 4, 500 National Guard troops, along with state and local police, patrolled the streets.

CNN: Somber Manhattan back at work