Bá-tah sī it-poaⁿ 利用 gû-leng chè-chō ê chia̍h-si̍t, tang-tiong ū pûi-chit kiam chúi-hun, tiāⁿ-tiāⁿ hâm iâm-hun, phó͘-thong sī n̂g-sek óa pe̍h-sek, nńg-nńg chóng-sī thang kan-tan chhiat sòaⁿ ê kò͘-thé. Bá-tah thang 利用 chò chú-chia̍h ê iû-chit, ā-sī ti̍t-chiap kauh tī chia̍h mi̍h tang-tiong.