This has been the decade of Al, with one astonishing feat after another. A chess­ playing Al that can defeat not only all human chess players, but also all previous human-programmed chess machines, after learning the game in just four hours? That’s yesterday’s news, what’s next? True, these prodigious accomplishments are all in so­ called narrow Al , where machines perform highly specialised tasks. But many experts believe this restriction is very temporary. By mid-century, we may have artificial...

Сегодня мы поговорим о конструкции to be able to и её основных особенностях употребления.