The semicircular canals are an important part for maintaining balance.

He drew a circle using geometric construction.

He is immersed in the study of geometrical optics.

He is interested in geometrical shapes.

My father is engaged in the livestock industry.

Many immigrant plants live in this park.

This sentence was translated by machine translation.

We need transportation to carry a large number of travelers.

The World Health Organization is working to improve public health worldwide.

I commute to work every day using public transportation.