Gí-ha̍k (ji̍t. 語学) sī chí ha̍k-si̍p gōa-gí, ū-sî ia̍h ū giân-gí-ha̍k ê ì-sù, chóng-sī gí-ha̍k khah chiam-tùi si̍t-iōng ê hong-bīn.

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