neighbourly relations

基本解释

We lay special stress on developing good-neighbourly relations with nearby countries.
我们特别重视发展同邻近国家的睦邻关系。
《新英汉大辞典》
For many decades most of Israel's enemies denied its right to exist, let alone to enjoy normal neighbourly relations.
许多年来，大多数以色列的敌国都拒绝承认以色列有生存权，更不用提邻国关系正常化了。
The development of good-neighbourly and friendly relations among the three countries is of great significance to peace, stability, security and development of Asia.
三国构筑睦邻友好关系对亚洲地区的和平、稳定、安全及发展具有十分重要的意义。
www.fmprc.gov.cn

Neighbourly relations are a prerequisite for progress towards the EU. Keen to win candidate status even though (like five of 27 EU members) it does not recognise its former province, Serbia began commission-sponsored talks with Kosovo.
ECONOMIST: The Balkans and Europe