Why do we need to issue a declaration from this summit?

为什么我们需要本次峰会发表一个宣言呢？

youdao

Mindful of nationalist sentiment at home, Turkey decided to issue a declaration, after signing the protocol, that it would recognise Cyprus only after a comprehensive settlement for the whole island was reached.

ECONOMIST: Turkey and the European Union

At that time, the leaders are expected to issue a Tokyo Declaration affirming the importance of security ties.

CNN: SUMMITS

Russia and the 15-nation EU are expected to issue a joint declaration on terrorism after their summit, at which energy and economic cooperation is also on the agenda.

CNN: Putin urges global terrorism fight