外交上

As a diplomat, you have to pick your words at a press conference.

作为一位外交官, 在记者招待会上必须措词谨慎。

The tea economy played an important role in the ancient socio-economic history, and it had an important impact on the politics, economy, military, culture, diplomatism, nation and diet.

茶业在中国古代社会史上占有重要地位，对政治、、、化、外交、民族、饮食等诸方面都发挥着重要作用。