1. Phrase equivalence pair is very useful for bilingual lexicography, machine translation and crossing-language information retrieval.
   句子等價對在辭典志書、機子翻意和跨言語信息內容文本檢索含有著密切的用。
2. This book fills a major gap in lexicography .
   這小說彌補了詞典翻譯學多方面的重大項目缺門。
3. Teaching lexicography is an important branch of lexicography.
   輔導字典學是字典學的是一個關鍵分支節點。