尽管有分歧，他们的讨论始终保持着非敌对的态度。

Despite their disagreements, their discussion remained ___non-hostile.

双方进行了友好且非对抗性的对话。

Both sides held a friendly and ___non-hostile conversation.

士兵们确认该区域为非敌对区域后继续前进。

The soldiers confirmed the area was ___non-hostile before advancing.