关于canals的百科

• irrigation canals造句怎么写

• Waterischannelledthroughaseriesofirrigationcanals.Liningandcoveringirrigationcanalstoavoidgroundseepageandevaporationcouldsavehuge...[More].Theyoungruleralsopresidedovercreationofanadvancedagriculturalinfrastructurethatincorporatedirrigationcanalsand...
• 2018-09-2928095

• canals造句怎么写

• Butwhatyouhavearethesecanals.Largetownsandextensiveirrigationcanalswereabandoned.Theybuildroads,houses,Bridges,ships,pipelines,andcanals.Theybuildroads,houses,bridges,shellops,pipelines,andcanals.Shouldthesuezandpanamacanalsbeinternationalized?Twothi...
• 2018-11-0515062