We are considering introducing a new voting system.

The police used a water cannon against the demonstrators.

Learning a new input method is difficult.

Japan exports a large amount of electronic products.

Understanding the exposed form is important in learning Japanese.

The submission of the report is due tomorrow.

There are many arguments arising from diverse opinions about that issue, and no conclusion has been reached.

The axiom of choice is one of the basic axioms of mathematics.

This region is known for the production of high-quality wine.

The ejecta from the volcano plays an important role in shaping the terrain.