"a"的搜索结果

using a handheld megaphone in order to notify villagers of the reward

标签: using,a,handheld,megaphone,in,

two bangladesh men were standing in front of a poster

标签: two,bangladesh,men,were,standi

team volunteer was using a mounted public address system

标签: team,volunteer,was,using,a,mou

team volunteer was using a makeshift megaphone in order to notify a village crowd

标签: team,volunteer,was,using,a,mak

team volunteer was photographed while he was discussing this viral disease with a mother

标签: team,volunteer,was,photographe

team volunteer was photographed using a megaphone in order to announce

标签: team,volunteer,was,photographe

team volunteer questioning a community child

标签: team,volunteer,questioning,a,c

team volunteer as he was questioning members of a market crowd

标签: team,volunteer,as,he,was,quest

team volunteer as he was conducting a one on one discussion investigating

标签: team,volunteer,as,he,was,condu

team member whod been making his appointed rounds while riding a motor scooter

标签: team,member,whod,been,making,h

team member collecting data while inside a bus

标签: team,member,collecting,data,wh

seated at a desk in the background facing the meeting attendees

标签: seated,at,a,desk,in,the,backgr

riding about on a rickshaw atop which was mounted a megaphone horn

标签: riding,about,on,a,rickshaw,ato

process of distributing smallpox information leaflets to a large group of villagers

标签: process,of,distributing,smallp

panel members included a swedish american dutch and an egyptian epidemiologist

标签: panel,members,included,a,swedi