He'd been mandated by the WestAfricanEconomicCommunity 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》
2
Observers from the European Union, the Commonwealth and the WestAfricanEconomicCommunity, 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。
3
The EconomicCommunity of WestAfrican States says it will ensure a safe and dignified exit for Mr. Gbagbo, who has taken refuge in an underground bunker.