shì / bīng / dài / shàng / yè / shì / yí / zài / hēi / àn / zhōng / guān / chá / zhōu / wéi / de / dòng / jìng

士兵戴上夜视仪，在黑暗中观察周围的动静。

The soldier put on a night vision device and watched the surroundings in the dark.