Essential amino acids cannot be produced in the body, so they need to be obtained from the diet.

This factory has significantly reduced its carbon dioxide emissions.

São Tomé and Príncipe is an island country in Africa.

The monk was meditating in the garden.

Santiago is the capital of Chile.

Saint-Paul is a very famous place name in French-speaking territories.

The three friends of winter are planted in his garden.

This dress is made of acetate fibre.

The history of the International Communist Party had a significant impact on world political history.

Alexander is my best friend.