You are given a sentence in English. Your job is to translate the English sentence into Spanish.

You see, plastics have very complex structures and are difficult to biodegrade.
Verán, los plásticos tienen estructuras muy complejas y son difíciles de biodegradar.

Those are the two choices I'll give you.
Esas son las opciones que daré.

Let's take a very, very complicated decision: buying a car.

Veamos una decisión bien complicada; la compra de un auto.

