精心策划的竞选活动用英语怎么说？

精心策划的竞选活动

...a carefully orchestrated campaign.

carefully

adv. 小心谨慎地，警惕地，仔细地，周密地；

例句
All through lunch he had carefully avoided the subject of the house.
整个午饭期间，他一直在小心翼翼地回避房子的话题。

campaign

n. 运动，竞选运动，战役，季节性竞赛；vi. 参加[发起]运动，参加竞选，参战，参加战役，作战；

例句
The election campaign has been fought not in street rallies but on the airwaves...
此次竞选大战不是以街头集会的方式进行，而是通过电视和广播一决胜负。