Translation of "some vegetables" into Spanish

She bought some vegetables yesterday.

Ella ha comprado algunas verduras ayer.

Now, perhaps you could pass me some vegetation and I'll demonstrate.

Ahora, tal vez puedas pasarme algún vegetal y te lo demostraré.

OK, put on some vegetables and say hello.

Sólo ponga unas verduras y venga a saludar.

But I can do it in my room, just steam some vegetables with the iron.

Sólo debo calentar unos vegetales con la plancha.