Campaigners often work tirelessly to promote social justice.

活动家经常不知疲倦地工作，以促进社会正义。

Many campaigners believe in the power of grassroots movements.

许多活动家相信草根运动的力量。

The campaigners met with local officials to discuss policy changes.

活动家与当地官员会面，讨论政策变化。

Environmental campaigners are pushing for stricter regulations on pollution.

环保活动家正在推动更严格的污染法规。

The campaigners organized a rally to raise awareness about climate change.

活动家组织了一场集会，以提高对气候变化的认识。

Campaigners point out that a high percentage of the prison population is left-handed.

活动人士指出，监狱中左撇子的比例很高。

Animal rights campaigners turned up in force.

动物权利运动参与者们大批涌现.

Aid campaigners have their new mantra well honed.

援助支持者将精心修饰他们的新格言.

These might include bloggers, campaigners and lobbyists.

这些途径可能包括博客，活动家和说客。

But this, say environmental campaigners, is no way to deal with it.

但是，环保主义者觉得这个问题简直没有办法处理。