This is the 9940th most frequent Portuguese word.
destruídos
Destroyed.
Here, 'destruídos' is used as an adjective modifying 'prédios' to describe their state in the past due to an external event.
Os prédios foram destruídos pelo tornado.
The buildings were destroyed by the tornado.
In this case, 'destruídos' again functions as an adjective, providing a description of the condition or state of the 'brinquedos'.
Ainda vejo os brinquedos destruídos espalhados pelo jardim.
I still see the destroyed toys scattered in the garden.
Here, 'destruídos' is used adjectivally for 'documentos', denoting their completed state post damage or destruction.