It is currently summer in the Southern Hemisphere.

We are searching for extraterrestrial life.

He is spending a lot of time on experimental research.

My salary is paid once a month.

My monthly income is 300,000 yen.

The power supply in this area is stable.

He is participating in an elementary level Japanese class.

I am surprised at the quickness of this project's progress.

Earth science is an important field of study for unraveling the mysteries of nature.

When the earthquake occurred, he took emergency measures.