1.A Belgian group, the International Peace Information Service (IPIS), carried out the study in partnership with the DRC registry of mines.

in partnership with 和…合作

I'm very fortunate to be in partnership with everyone here.
能与在座的各位合作，我深感荣幸]#5C%PqkrF~O#sv。

The action teams worked in partnership with the government.
行动小组与政府合作nWYGrHO^sJ3。

2. She has been campaigning for a European law on conflict minerals.

campaign for 为…助选；为…而进行活动

The suffragette movement campaigned for votes for women in Britain and the US.
妇女参政运动为争取英国和美国妇女投票权而斗争6)E;TJzDe~。

Abraham Lincoln campaigned for the abolition of slavery, he succeeded.
亚伯拉罕·林肯曾为废除奴隶制而战，他成功了GlFa6(Ggbj-SLBmx#&。

&_oq),[pC56gKrAEhGzKSJ|QF)2%=w~ANm)e=zbL- 来源:可可英语 http://www.kekenet.com/broadcast/201311/266697.shtml