1. (社会、政治)运动,活动
    A campaign is a planned set of activities that people carry out over a period of time in order to achieve something such as social or political change.

    e.g. During his election campaign he promised to put the economy back on its feet...
           他在竞选时许诺将重振经济。
    e.g. Apacs has launched a campaign to improve the training of staff.
           雅拍体育用品公司开展了加强员工培训的活动。

2. 发起运动;开展活动
    If someone campaigns for something, they carry out a planned set of activities over a period of time in order to achieve their aim.

campaign什么意思

    e.g. We are campaigning for law reform...
           我们正在宣传呼吁进行法律改革。
    e.g. Mr Burns has actively campaigned against a hostel being set up here...
           伯恩斯先生积极活动,反对在这儿建青年旅舍。

3. (包括一系列战斗的)战役
    In a war, a campaign is a series of planned movements carried out by armed forces.

    e.g. The allies are intensifying their air campaign.
           联军部队正加大他们的空战强度。
    e.g. ...a bombing campaign.
           轮番轰炸

4. see also: advertising campaign