"water"的搜索结果

people around water flow from a tube well powered by an electric pump

标签: people,around,water,flow,from, 浏览: 0

environmental services program has helped local activits to provide clean water recycling

标签: environmental,services,program 浏览: 0

young boy and girl in africa collecting water from an uncovered well

标签: young,boy,and,girl,in,africa,c 浏览: 1

man demonstrating the use of a handcrank water pump senegal

标签: man,demonstrating,the,use,of,a 浏览: 0

woman drinking clean water from water pump in rural village near johannesburg south africa

标签: woman,drinking,clean,water,fro 浏览: 1

south african women using water pump

标签: south,african,women,using,wate 浏览: 1

woman fills her water container at the end of a day in the rice fields

标签: woman,fills,her,water,containe 浏览: 0

woman demonstrating a hand crank water pump

标签: woman,demonstrating,a,hand,cra 浏览: 0

senegalese man works at a newly installed water pump used to help farmers irrigate their land

标签: senegalese,man,works,at,a,newl 浏览: 0

men working on installing a new water pump

标签: men,working,on,installing,a,ne 浏览: 0

demonstrating the use of a handcrank water pump

标签: demonstrating,the,use,of,a,han 浏览: 0

the young women display the pretty containers used to collect and carry water

标签: the,young,women,display,the,pr 浏览: 0

public market in philippines is cleaner after installing an underground waste water treatment plant

标签: public,market,in,philippines,i 浏览: 0

close up portrait of young african boy while fetches water at an improved water source

标签: close,up,portrait,of,young,afr 浏览: 0

children playing with water pump southern kazakhstan

标签: children,playing,with,water,pu 浏览: 0