The work is the main component of education from primary school to university.

Most of the main components can go into production right away.

The subject matter of environmental history can be divided into three main components.

Agriculture the is the main component of the economy in the district.

The aircraft arrived in June 2011 of the main components took about one year.

Most often, uranium-235 or plutonium-239 are the main components of these fuels.

These are the main components, but the list can be expanded with many others.

Now let's take a closer look at each of the main components.

Summer tourism around the lake is the main component of the local economy.

Two main components of the city's economy are showing job losses.