"Mereka ada di sekolah."

Translation: They are at school.

[spenerish]

Can this also mean "they are in the school"?

[greenphyton]

Yaa :)

[SeanYu9]

Is ada necessary here?

[AVAX3M]

No.

[TonyBerjaya]

"They are at the school" should also be accepted.

[akucintaDani]

It sounds a tiny bit unnatural in english, but I guess it's correct

[bambiewitch]

It seems logical for it to translate to "they are in the school" as well. Is this correct too?

[Sultan394734]

They are in school

[sumsel1]

at school sounds about right to me. perhaps AE/BE issue?

[Sultan394734]

Mm