NASA is an acronym, which means 'National Aeronautics and Space Administration'.

I love Kakuro and play it every day.

He is working on wood and metal using a lathe.

The microchip is an important part of the computer.

Her black hair is very beautiful.

He toiled a lot to complete that project.

Mr/Ms Shimabukuro is from Okinawa.

The structure of chromatin greatly affects the expression of genetic information.

He is an expert in bibliography and works in many libraries.

I like to put brown sugar in my coffee.