Featured as terseness, flexibility and generality, fuzzy wording successfully meets the demand of the diplomatic language.

模糊辞令简洁性、灵活性和概括性的特点恰好满足了外交辞令的要求。

youdao

The tone of his language was diplomatic and polite.

他说话的语调既圆滑又有礼貌。

《柯林斯英汉双解大词典》

However, different from the ordinary language, diplomatic language has its unique characteristics as a tactful and polite language.

外交辞令有其不同于一般语言的独特之处，其显著特征就是讲究策略和礼貌。

youdao

Beneath the diplomatic language, the group was clearly frustrated by the Iraqi government's lack of progress.

NPR: U.N. Chief in Iraq Sees Limited Progress

He says he's not surprised by the finely tuned diplomatic language in this report.

NPR: U.S. Notes Growing Chinese Military Strength

So what happens at Bali matters, though the declaration that comes out of it will be encrypted in diplomatic language, and the difference between success and failure will be imperceptible to the untrained eye.

ECONOMIST: Climate change