(noun.) an overland journey by hunters (especially in Africa).
(noun.) 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'.
(noun.) several related operations aimed at achieving a particular goal (usually within geographical and temporal constraints).
(verb.) go on a campaign; go off to war.
(verb.) run, stand, or compete for an office or a position; 'Who's running for treasurer this year?'.
手打:利
校对:路易丝