n. a series of actions advancing a principle or tending toward a particular end
n. several related operations aimed at achieving a particular goal (usually within geographical and temporal constraints)
n. an overland journey by hunters (especially in Africa)
v. run, stand, or compete for an office or a position
n. 战役, 运动, 竞选运动
vi. 参加运动, 作战
1. The charity launched a campaign to raise money for the homeless.
这个慈善机构发起了一项为无家可归者筹款的活动。
2. During the election, many candidates will run their own campaign.
在选举期间，许多候选人会进行他们自己的竞选活动。
3. The marketing team created a campaign to promote the new product.
市场营销团队制定了一项推广新产品的活动。