- frontier defence; border defence
◇边防部队 frontier guards; 边防检查条例 frontier inspection regulations; 边防检查站 frontier inspection station; 边防建设 frontier construction; 边防警察 frontier police; 边防军 frontier force; 边防哨(所) frontier sentry; 边防要塞 frontier stronghold; 边防战士 frontier guard; 边防站 frontier station
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