to try to teach someone something that is difficult for them to learn due to their age or experience
essayer d'enseigner à quelqu'un quelque chose de difficile à apprendre en raison de son âge ou de son expérience (essayer d'enseigner a quelqu'un quelque chose de difficile a apprendre en raison de son age ou de son experience)
"It's hard to teach an old dog new tricks, but I'll try."
"Il est difficile d'enseigner de nouveaux tours à un vieux chien, mais j'essaierai." (Il est difficile **d'enseigner de nouveaux tours a un vieux chien**, mais j'essaierai)
to have a lot of tasks or responsibilities to deal with
to sit down and relax, especially after working hard
The process of improving the visibility of a website or web...
to flatter or charm someone into doing something
exactly correct or accurate
an event that makes someone realize they need to change