es tan alto como

Ese árbol no es tan alto como éste.

That tree is not as tall as this one.

Es tan alto como mi padre.

He is as tall as my father.

Tom es tan alto como su padre.

Tom is as tall as his father.

No es tan alto como tú.

He's not as tall as you.

Tom no es tan alto como Mary.

Tom is not as tall as Mary.

Mi hermano no es tan alto como lo era yo hace dos años.

My brother is not as tall as I was two years ago.

Tom es tan alto como Jim.

Tom is as tall as Jim.

Tom es tan alto como cualquier niño en su clase.

Tom is as tall as any other child in his class.

No es tan alto como su padre.

He is not as tall as his father.

Mi hermano no es tan alto como Jiro.

My brother is not as tall as Jiro.