map of the europe continent with green transparent circles representing the population in each country. - 人口統計 個照片及圖片檔綠色, 歐洲
sick old woman in a wheelchair is receiving a help from a young nurse in home visit. - 人口統計 個照片及圖片檔家庭看護, 家庭生活, 支持
Crowds fill the Nanjing Road shopping street during the National Day break in Shanghai, China, on October 01, 2011. China has the world's largest...中國, 上海
Woman passes by posters campaigning for the "yes" vote at next June 14's initiative launched by the hard-right Swiss People's Party to cap the...瑞士, 出入境
family members' information is counted and recorded for the census. family members stand together on a magnifying glass - 人口統計 幅插畫檔、美工圖案、卡通及圖標家庭, 改變
group of mature adult friends laughing, running, and jumping with joy as they explore a vibrant riverside city, fully immersed in the fun and energy of their trip - 人口統計 個照片及圖片檔泰國, 友誼, 摄影
Group of elderly people gather and chat in a small community park, reflecting the growing aging population in China and the importance of social...
aerial view of the colorful cerro san cristobal in lima with fragile constructions - 人口統計 個照片及圖片檔貧窮, 小山
decrease of population line icon. population, young population, elderly population. - 人口統計 幅插畫檔、美工圖案、卡通及圖標職業
Birth rates are falling in the six most populated countries in the world, though at different speeds. This graphic shows the annual births per 1,000...人類繁殖, 中國, 兒童
Representatives of the Swiss People's Party stand next to a banner reading in German: 'No 10 million Switzerland! sustainability initiative' after...瑞士, 出入境
Newborn babies are pictured inside a ward of a government hospital for women and children on the occasion of World Population Day, in Chennai on July...印度, 醫院, 金奈
crowds of tourist at barceloneta beach on a hot summer day, barcelona, spain - 人口統計 個照片及圖片檔西班牙, 旅遊業, 擁擠
