Questions about example sentences with, and the definition and usage of "Piscina"

A: dirias.. pool

A: pool

A: Ball pond

A: pool

A: A swimming pool

A: una piscina de 3 metros de profundidad -->
a 3 metre deep pool or
a pool 3 metres deep. without OF

un rascacielos de 84 pisos -->
AN 84 floor skyscraper. works but sounds a bit unnatural and is difficult to say.

a skyscraper of 84 floors is more natural


-un hombre de casi 2 metros de altura -->

both answers incorrectly use long.

a man almost 2 metres tall.
a man almost 2 metres in height

I would say
a man about 2 metres tall

una avenida de más de 20 metros de ancho -->

an over 20 metre wide avenue.
unnatural. An over is never used. Except as a term in Cricket.
or.
an avenue of over 20 metres wide
is better, but you can lose the OF

an avenue over 20 metres



un colchón de 1'90 metros de largo y 2 metros de ancho -->

a 1'90 metre long and 2 metre wide mattress.
Unnatural
or.
a mattress of 1'90 metres long and 2 metres wide

Would sound better but could be improved by losing the OF again, and replacing AND with BY.

a mattress 1'90 metres long BY 2 metres wide (in width)