As . . . As comparison
England isn't as big as Russia
Inglaterra no es tan grande como Rusia
My ticket didn't cost as much as your ticket
Mi boleto no costo tanto como el tuyo
It doesn't work as well as we were thinking
No funciona tan bien como pensabamos
He is as good as her
El es tan bueno como ella
He isn't as good as her
El no es tan bueno como ella
She can sing as well as you can
Ella puede cantar tan bien como tu
They work as fast as you
Ellos trabajan tan rápido como tú
It's as good as your car
Es tan bueno como tu auto
Andrew isn't as lazy as Wendy
Andrew no es tan floja como Wendy
Australia is as big as Canada
Australia es tan grande como Canadá