Adobe is shaped into bricks that are laid one on top of another and used as a low cost way to build walls and houses.

VOA: special.2009.01.12

But solving them cost money. A farmer could get wood to build his house.

VOA: special.2010.04.15

It opened in nineteen ninety-two and cost six hundred fifty million dollars to build.

VOA: special.2010.08.13