campaign
英 [kæm'peɪn]
美[kæm'pen]
	    - vi. 作战;参加竞选;参加活动
 - n. 运动;活动;战役
 
英英释意
- 1. a race between candidates for elective office;
 - "I managed his campaign for governor"
 - "he is raising money for a Senate run"
 
- 2. a series of actions advancing a principle or tending toward a particular end;
 - "he supported populist campaigns"
 - "they worked in the cause of world peace"
 - "the team was ready for a drive toward the pennant"
 - "the movement to end slavery"
 - "contributed to the war effort"
 
- 3. several related operations aimed at achieving a particular goal (usually within geographical and temporal constraints)
 
- 4. an overland journey by hunters (especially in Africa)