"canal"的搜索结果

drainage canal was constructed in order to provide a permanent waterway promoting the free flow of water

标签: drainage,canal,was,constructed 浏览: 17

locks at the pacific ocean end of the panama canal

标签: locks,at,the,pacific,ocean,end 浏览: 18

this drainage canal was undergoing reconstruction in order to provide a permanent waterway

标签: this,drainage,canal,was,underg 浏览: 15

this curved irrigation canal here empty of water

标签: this,curved,irrigation,canal,h 浏览: 14

hope flows through a new canal

标签: hope,flows,through,a,new,canal 浏览: 15

haitian workers are building irrigation canal

标签: haitian,workers,are,building,i 浏览: 17

haitian farmer walking by drainage canal in southern haiti

标签: haitian,farmer,walking,by,drai 浏览: 15

after retrieving water from an irrigation canal a resident boils water in a large container

标签: after,retrieving,water,from,an 浏览: 17

men working on water canal project which has improved irrigation for farmers

标签: men,working,on,water,canal,pro 浏览: 21

workers in water canal project in yemen

标签: workers,in,water,canal,project 浏览: 19

water canal project workers men working

标签: water,canal,project,workers,me 浏览: 20

ear exam at doctor otoscope inserted into ear canal

标签: ear,exam,at,doctor,otoscope,in 浏览: 17

doctor peering into the ear canal

标签: doctor,peering,into,the,ear,ca 浏览: 17

spawning canal

标签: spawning,canal 浏览: 15

venice city santa maria della salute grand canal roman

标签: venice,city,santa,maria,della, 浏览: 15