Chǎng qū yìng jí / yǎn / liàn / shì / hé / shè / shī / ān / quán / yùn / yíng / de / zhòng / yào / bǎo / zhàng / cuò / shī / zhī / yī

场区应急演练是核设施安全运营的重要保障措施之一。

Site area emergency drills are one of the important guarantee measures for the safe operation of nuclear facilities.