Roobuka
| Roobuka | |
| — Chng-thâu — | |
|
|
|
  Roobuka |
|
| Keng-hūi-tō͘: 59°14′N 24°39′E / 59.233°N 24.650°E | |
| Kok-ka |  Estonia
|
|---|---|
| Koān | Harju |
| Chū-tī-thé | Saku Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 473 lâng |
| Sî-khu | EET (UTC+2) |
| - Joa̍h-tang | EEST (UTC+3) |
Roobuka sī chi̍t ê tī Estonia Kiōng-hô-kok Harju Koān Saku Kàu-khu ê chng-thâu (küla).