A combined operation in the Southwestern coco plantations of Ivory Coast has led to the liberation of 48 children and the arrest of 22 traffickers.

在科特迪瓦西南部可可种植园进行的联合行动解救了48名儿童，还逮捕了22名人贩子。

This is going to be a combined operation that they launched when it comes to their counter-offensive.

这将是他们在反攻时发起的联合行动。

Hundreds of veterans gathered in Portsmouth to remember the 1944 Normandy landings which were the largest combined land sea and air operation in history.

数百名老兵聚集在朴茨茅斯纪念1944年诺曼底登陆 这是历史上最大型的陆海空联合行动。

A merger is when two or more companies combine their operations.

合并是指两家或多家公司合并其业务。