Breakdown of Jam buka perpustakaan ada di papan pengumuman.
Questions & Answers about Jam buka perpustakaan ada di papan pengumuman.
Literally:
- jam = hour / o’clock / time (clock time)
- buka = open / to open
So jam buka literally is “opening time” or “hours when it is open.”
Indonesian often makes meanings by putting two words together without changing their form. English might use a single word (opening hours) or a noun with -ing (opening time), but Indonesian just combines jam + buka.
Yes, you can.
- jam buka perpustakaan = opening hours of the library (focus on clock time)
- waktu buka perpustakaan = time when the library is open (slightly more general)
In practice, they’re very close in meaning and both sound natural. Jam buka is a bit more common for shop/office/library hours.