What did tRUMP mean when he referred to “Black jobs” in the debate?

So when CONVICTED FELON tRUMP was spewing his usual tired lies he actually came up with something I never heard him say before: when he was speaking on the US border when he said migrants are "taking Black jobs."

What does the racist CONVICTED FELON consider a “Black job?”

It’s important to know that tRUMP has a history of hiring undocumented immigrants at Mar a Lago and his other properties.