- 1.1 (de una persona) effort por lo menos hizo el esfuerzo de ser amable at least he made an effort o tried to be friendly hay que hacer un esfuerzo de imaginación you have to use your imagination me costó muchos esfuerzos convencerlo it took a lot of effort to persuade him, I had a lot of trouble persuading him conseguía todo lo que quería sin esfuerzo she got everything she wanted quite effortlessly o without any effort 1.2 [Fís] effort 1.3 [Ing] stress
Find out how to write letters in Spanish, including advice on greetings, layout, endings...
The name of Spain's state-run post office is correos. Stamps can be bought in an estanco, although certified or express mail must be sent from a post office (estafeta or oficina de correos). Postboxes in Spain are silver with red and yellow hoops. There are also red boxes for urgent mail. In Latin America correo, in the singular, means both a post office and the mail system.