He is an expert in systems engineering.

Our school has introduced a new PA system.

His nature is very kind.

Detailed information is needed to understand the nature of that project.

I was moved by his sincerity.

His nature is very kind.

The automotive navigation system in my car has downloaded the latest map data.

Geographic Information Systems are very useful tools for map making and spatial data analysis.

Gender identity refers to the gender that each individual recognizes themselves as.

I uploaded a large amount of data to the server using the File Transfer Protocol.