He'd been mandated by the West African Economic Community to go in and to enforce a ceasefire.

他受西非经济共同体授权去介入并执行停火协定。

《柯林斯英汉双解大词典》

Treaty Establishing the African Economic Community;

建立非洲经济共同体条约；

youdao

Observers from the European Union, the Commonwealth and the West African Economic Community, ECOWAS, echoed this assessment.

来自欧盟、英联邦、西非经济共同体的观察员也对选情做出了类似的评估。

youdao

Cape Verde Prime Minister Jose Maria Pereira Neves says the Economic Community of West African States defends strict compliance with constitutional order and respect for the rule of law.

VOA: standard.2009.08.14

The nation remains suspended from both the African Union and the Economic Community of West African States because of Captain Camara's coup, which followed the death of long-time leader Lansana Conte.

VOA: standard.2009.08.25

The Economic Community of West African States says Guinea's military government should immediately put in place a new transitional authority leading to credible elections in early 2010 that does not include any members of the military council or its prime minister.

VOA: standard.2009.12.07

Three Congolese soldiers from the Central African Economic Community (Cemac) peacekeeping force stationed in the country were killed, said the organisation.

BBC: CAR coup strongly condemned

Fearful that the chaos may spread, the neighbours, chiefly Nigeria, sent soldiers to support Ahmad Tejan Kabbah, operating under the mandate of the West African Economic Community.

ECONOMIST: The darkest corner of Africa

It has called on the West African regional bloc, the Economic Community of West African States (Ecowas), to speed up the planned deployment of a force of more than 3, 000.

BBC: Mali conflict: French troops 'seize' Diabaly, Douentza