For rule-based systems, language experts and linguists in specific languages have to painstakingly craft large lexicons and rules related to grammar, syntax and semantics to generate text in a target language.
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- 這些以規則為基礎的系統，使得特定語(yǔ)言的專(zhuān)家與語(yǔ)言學(xué)家必須煞費苦心地編纂大部頭詞匯庫，以及文法、法、義的相關(guān)規則，以便翻譯成目標語(yǔ)言。
