His tireless advocacy has helped build witness into one of the world 's great engines of citizen journalism .
他无私的拥护与支持，已经将witness演变为世界级公民新闻的重要力量。
But that does not mean the advocacy of high moral standards should also be separated from material rewards .
但是这并不是说拥护崇高的道德标准就应该与物质奖励相分离。
And some advocacy groups question the long-term safety of irradiation .
另外一些支持团体对辐照的长期性安全感到怀疑。
His advocacy has rendered him increasingly isolated within a top leadership that , if anything , has more stubbornly resisted tinkering with the system than its predecessors did .
他的提倡使得他在最高领导阶层越来越孤立，因为他们比往届阶层更加坚持抵制对体制进行修补。
Instead , the idea of each country taking ownership is being explored , along with advocacy and immediate action to quell rumours .
