Roosna sī chi̍t ê tī Estonia Kiōng-hô-kok Järva Koān Järva Kàu-khu ê chng-thâu (küla).

Roosna
—  Chng-thâu  —
Roosna is located in Estonia
Roosna
Roosna
Keng-hūi-tō͘: 59°8′N 25°56′E / 59.133°N 25.933°E / 59.133; 25.933
Kok-ka  Estonia
Koān Järva
Chū-tī-thé Järva Kàu-khu
Jîn-kháu
 - Lóng-chóng 98 lâng
Sî-khu EET (UTC+2)
 - Jo̍at--lâng EEST (UTC+3)

Chham-oa̍t

siu-kái

Chham-khó

siu-kái

Pang-bô͘:Järva Kàu-khu ê chū-lo̍h