Breakdown of Es que dejaron la lija manchada en el piso desigual.
ser
to be
en
in / on / at
que
that / than
el piso
the floor
Questions & Answers about Es que dejaron la lija manchada en el piso desigual.
How does the dejar + past participle structure work in dejaron la lija manchada?
This structure highlights the result of an action. While using a simple verb like mancharon (they stained) just states the action, dejaron ... manchada emphasizes the physical state the sandpaper was left in. Because manchada acts as an adjective here describing a state, it must match the feminine singular noun la lija.
Why start the sentence with Es que instead of just saying the action?
Is the word order fixed, or could I say dejaron manchada la lija?
The order is flexible. With this dejar + past participle structure, you can place the participle right after the verb or after the direct object. Both dejaron la lija manchada and dejaron manchada la lija are completely natural.
Why use piso instead of suelo for floor?