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girls washing hands and learn the healthy value of hand washing

标签: girls,washing,hands,and,learn, 浏览: 0

dried out field of maize near arba minch ethiopia

标签: dried,out,field,of,maize,near, 浏览: 0

man is pleased with the new variety of chickpea seed he planted in half his field

标签: man,is,pleased,with,the,new,va 浏览: 0

the women are members of a silkwork production program in northern afghanistan

标签: the,women,are,members,of,a,sil 浏览: 0

the school children from the village of surama guyanas role model for community led tourism

标签: the,school,children,from,the,v 浏览: 1

water health and sanitation adviser checks the chlorine level of drinking water

标签: water,health,and,sanitation,ad 浏览: 0

the artibonite river is the suspected source of the cholera outbreak in haiti

标签: the,artibonite,river,is,the,su 浏览: 0

female engineer who works in road construction is one of the many female engineer

标签: female,engineer,who,works,in,r 浏览: 0

female driver of tractor vehicle

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farmer and his family enjoy the new harvest of grapes in pop rayon of namangan oblast uzbekistan

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farmer admires size of cacao bean in ecuador

标签: farmer,admires,size,of,cacao,b 浏览: 1

eritrea opening of new water sources

标签: eritrea,opening,of,new,water,s 浏览: 1

educational program on philippines has greatly improved the educational level of these students

标签: educational,program,on,philipp 浏览: 0

education of females in india

标签: education,of,females,in,india 浏览: 0

education of children in india kids in classroom

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