签约国

tā men de gōng zuò jiù shì jìn xíng jiǎn chá què bǎo suǒ yǒu qiān yuē guó zūn shǒu xié yì

他们的工作就是进行检查，确保所有签约国遵守协议。

Their job is to check that none of the signatory countries is cheating on the agreement.

dà duō shù xī fāng guó jiā dōu shì zhè ge tiáo yuē de qiān yuē guó

大多数西方国家都是这个条约的签约国。

Most Western nations are signatories to this treaty.