Hn̄g-kīn (Eng: distance) sī nn̄g tiám chi kan lī hn̄g ê tn̂g-tō͘. Bô kâng chêng-hêng iōng-gí ke-kiám bô kâng, nā chhin-chhiūⁿ kau-thong hong-bīn ē kóng lō͘-thêng, iā ū kì-lî ê kóng-hoat. Lēng-gōa koh thang piáu-ta̍t tāi-chì chha-pia̍t ê thêng-tō͘.
