Comparatives of equality (tan como)

QuestionAnswer
the bicycle
la bicicleta
as / so (degree)
tan
practical
práctico
as / like (comparison)
como
In the city, the bicycle is as practical as the car.
En la ciudad, la bicicleta es tan práctica como el coche.
the motorcycle
la moto
safe
seguro
This motorcycle is not as safe as a car.
Esta moto no es tan segura como un coche.
the seat
el asiento
comfortable
cómodo
Is the bicycle seat as comfortable as the sofa?
¿El asiento de la bicicleta es tan cómodo como el sofá?
punctual
puntual
I am going to take the train because it is as punctual as the subway.
Voy a coger el tren porque es tan puntual como el metro.
ecological
ecológico
The tram is as ecological as the bicycle.
El tranvía es tan ecológico como la bicicleta.
The seats of this airplane are not as comfortable as my bed.
Los asientos de este avión no son tan cómodos como mi cama.
My girlfriend says that her motorcycle is as practical as our car.
Mi novia dice que su moto es tan práctica como nuestro coche.
Does anyone know if this bus is as safe as the subway?
¿Alguien sabe si este autobús es tan seguro como el metro?
One must leave early because the bus is not as punctual as the train.
Hay que salir temprano porque el autobús no es tan puntual como el tren.
My brother believes that walking is as ecological as the bicycle.
Mi hermano cree que caminar es tan ecológico como la bicicleta.