Douala 's governor has banned any more rallies .

杜阿拉州长已经禁止任何集会。

We stopped to refuel in douala .

我们在杜阿拉停机加油。

Language : english and french are the official languages ; there are approximately 200 african tribal dialects , maily languages used respectively by the fulani douala and bemileke people .

语言：法语和英语为官方语言，还有将近200种非洲部族语言，主要有富拉尼语、雅温得语、杜阿拉语和巴米累克语。

Authorities who have been to the crash site say the plane plunged nose first into a muddy mangrove forest about 20 kilometers from the coastal city of douala .

去过出事地点的有关官员说，飞机在跌落时机头栽进了距离海滨城市杜阿拉机场20公里的一个红树林沼泽地。

The plan was to carry 1600 crates of guinness and other drinks from the factory in douala where they were brewed to bertoua , a small town in cameroon 's south-eastern rainforest .

原计划是携带1600箱吉尼斯和其他饮品，从酿造地杜阿拉到贝尔图拉，贝尔图拉是一个喀麦隆西南雨林中的小镇。