Hua o Solar Powered Signals Railroad Crossing a Road Signs
Wā Panui: 4 meneti pupū ake te tipu au ki te ake taiao-hoa kua maha, ka rerekē ngā kaupapa matomato te ao, i roto i te pa nui, me pa ririki rite tahi. Ko tetahi o nga tohu maha o tenei ko te whakapiki i te whakamahinga o te kaha whakahou i te ao o te tangata me te mahi i roto i nga waahanga…
Hangarau Ahumahi, He tereina te tereina