She had worked as a call centre operator making cold calls for time-share vacations.

她曾经在一个呼叫中心担任话务员，打陌生推销电话推销分时度假。

《柯林斯英汉双解大词典》

The multi-objective line search operator interacts with selected operator, crossover operator and mutation operator, making global searching and local searching be well actualized.

线搜索算子与遗传算法中的选择算子、交叉算子和变异算子共同作用，使全局搜索和局部搜索都能够很好的实现。

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Content providers share the earnings with the mobile network operator, making these services an attractive--and booming--new revenue stream for both industries.

FORBES: An 'Incredible' Marketing Ploy

Like AeroVironment's older gadgets, the Switchblade can stream video feeds from color or infrared cameras to its operator, making it a deft spy plane.

FORBES: Magazine Article

The phone is pre-configured with menus and bookmarks offered only by that particular operator, making it easy to download games and access news and other information.

ECONOMIST: Not just talk? | The