提示：点击例句中的单词，就可以看到词义解释

That 's what I campaigned on for the past year .

这就是我在过去一年竞选的目的。

Such groups have generally campaigned to raise concerns about the oceans .

这些组织发动了广泛的运动，以提升人们对海洋的关注。

He campaigned for the serbs in the bosnian war .

在波斯尼亚战争中，他四处为塞尔维亚人奔走。

George w. bush campaigned hard in far-flung , low-density exurbs .

乔治布什也曾在人口稀少的远郊的竞选活动中努力拉票。

He has campaigned against racial discrimination .

他曾为反对种族歧视而斗争过。