The climate changes dramatically when you cross the equator.

The study of superconductivity is an important field in physics.

This car is equipped with an automatic transmission.

I withdrew money from the automatic teller machine.

I will assemble the furniture using this tool.

This research institute is exploring new applications for superconductivity.

My friend came from Equatorial Guinea.

My colleague is very helpful.

The hardware of my computer is getting old, so I need to replace it with a new one.

I attend a calligraphy class every week.