The seawater of this beach is very clean.

It's not appropriate for me to intervene in his problem.

We are working on the development of new software.

We are developing a new software.

I commute to work every morning by high-speed train.

The resolution of this monitor is very high.

It is said that a terrifying monster lives in that forest.

We enjoy picnicking in this park year-round.

Following the customs of the time, they celebrated the festival.

During rush hour, the trains are very crowded.