progrès

In a sentence

• Le progrès technologique a changé notre façon de vivre.

  Technological progress has changed the way we live.

  Here, 'progrès' is used to denote advancement or positive development in the field of technology.

• Ses efforts constants montrent un réel progrès dans son apprentissage.

  Their constant efforts show real progress in their learning.

  In this sentence, 'progrès' refers to observable improvement in someone's learning or skills.

• Les progrès médicaux ont permis de sauver de nombreuses vies.

  Medical advancements have made it possible to save many lives.

  Here, 'progrès' is pluralized to indicate multiple advancements or improvements in the field of medicine.