isolationism

Isolationism is a strictly national policy.

离主义是一顶严格的国家政策

the country's isolationism made it a secondary player in world political events.

这个国家的孤立主义政策使得它在世界政治事务中只能充当二流角色。

My 'prescription' for MICs is evolutionary, diverse and well-connected with each other, the very antithesis of isolationism and cultism.

我给示范社区开的“药方”具有前瞻性，多样性并融洽，这些正是孤立主义和狂热崇拜的对立面。