“边境争端”常见的英文表达是 "border dispute"。
此外,根据具体语境,也可以使用以下表达:
"frontier dispute"(侧重于未明确划定或存在争议的前沿地区)
"territorial dispute along the border"(强调领土争议与边境的关联性)
例句:The two countries have been engaged in a border dispute for decades.(这两个国家之间的边境争端已持续数十年。)
Resolving the border dispute requires diplomatic negotiations.(解决边境争端需要外交谈判。)