1. A boy herded half a dozen camels down towards the water trough.

2. The river system forming process is simulated by combined with the union water trough reality.

3. Playing with the classroom water trough, some children feel the need to fill, pour and empty continuously.

4. The water trough , mash hopper , the floor , and dropping tray should be removable to enable thorough cleaning frequently .

5. There it lived happily ever after, plodding dreamily through piles of dandelions and cabbage - carefully avoiding the water trough.

6. Coetzer petitioned CDM to supply the horses with water, which they did in 1980, installing holding tanks and a water trough.

7. ‘A canal, carried over the Mersey on an Aqueduct, was constructed by authority of Parliament.’ ‘(The lower level of the Aqueduct was intended as a bridge for people to use, and it remains this to this day).’ ‘It was the only Aqueduct on the Erie Canal to carry both a water trough and a towpath over a river.’