1. The agreement is the first postwar treaty to reduce nonnuclear weapons in Europe.
该协议是战后欧洲削减非核武器的第一个条约。

《柯林斯英汉双解大词典》

2. The agreement is the first postwar treaty to reduce nonnuclear weapons in Europe.
该协议是战后欧洲削减非核武器的第一个条约。

《柯林斯英汉双解大词典》