Sentence examples for knew their stuff from inspiring English sources

They knew their stuff.

These demonstrators really knew their stuff — informed consumers or whatnot.

The New York pilots knew their stuff pretty well already, it goes without saying.

"They were very analytical, razor-sharp; these people really knew their stuff".

"If you were drafting guys to play in a tournament against people who knew their stuff, that's the No. 1 pick," Ryan said.

Author Tibor Fischer said: "The original Waterstone's was the best chain of bookshops in Britain; the staff were friendly, knew their stuff and liked to have author events".

"They know their stuff".

"And they know their stuff".

The two authors know their stuff.

They need to know their stuff.

The crowds at these events know their stuff.