"They bring books."

Translation: Mereka membawa buku.

[JedandAmyA]

Wouldn't books be buku-buku?

[akucintaDani]

It can be but it's redundant here and not necessary

[ErinPalmer13]

Maybe because it's "they". It would not be likely that "they" would bring only one book.

[slipkid725]

What does this have to do with clothing?