reserves

In a sentence

• He fet reserves al restaurant per a aquest diumenge.

  I made reservations at the restaurant for this Sunday.

  Here, 'reserves' refers to arranging a booking for a service, such as a restaurant table.

• Les reserves de petroli d'aquest país són considerables.

  The oil reserves of this country are considerable.

  In this case, 'reserves' implies a stock or supply, specifically oil that is kept for future use.

• Sempre tinc reserves sobre aquest tipus de decisions.

  I always have reservations about such decisions.

  In this context, 'reserves' denotes doubts or hesitations regarding a specific matter.