My name is Tanaka.

I am studying Japanese.

We are going on a trip together.

Her ring was adorned with a beautiful aquamarine gemstone.

Soft drinks are the best on a hot day.

This factory has significantly reduced its carbon dioxide emissions.

Bicarbonate helps neutralize acidic substances in the body.

This mineral contains carbonate.

I often drink carbonated water.

Carbonate of soda is a versatile substance that can be used for laundry and cleaning.