"at"的搜索结果

efficiency improvements at the central water supply system

标签: efficiency,improvements,at,the

pupils at khar yalla elementary school in the grand yoff district of senegals capital dakar

标签: pupils,at,khar,yalla,elementar

man discusses discarded quality plastic sources with collectors at recycling plant

标签: man,discusses,discarded,qualit

at the camps the students took part in pedagogic computer artistic sports and other activities

标签: at,the,camps,the,students,took

at a fair in touba toul a senegalese merchant with her infant strapped to her back exchanges her produce

标签: at,a,fair,in,touba,toul,a,sene

burma service members form a line to carry water supplies off a c 130 at the yangon international airport

标签: burma,service,members,form,a,l

these children at a school in turkestan city are participating in a national reading day

标签: these,children,at,a,school,in,

student at jamaicas ascot high school demonstrates the use of technology

标签: student,at,jamaicas,ascot,high

three young girls at school in indonesia asia

标签: three,young,girls,at,school,in

elementary students at tetuan central elementary school in zamboanga city

标签: elementary,students,at,tetuan,

jacobos board for drying coffee beans at finca medina in guatemala

标签: jacobos,board,for,drying,coffe

Boy Sleeping at Desk

标签: Student Boy Sleeping In Class,

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

标签: woman,fills,her,water,containe

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

标签: senegalese,man,works,at,a,newl

in this picture a woman irrigates her crops one at a time

标签: in,this,picture,a,woman,irriga