14. Learning a language 學習一種語言
    A: To speak a language, one must know its grammar almost completely, not just its vocabulary or its sounds, not even sets of rules for constructing sentences. But one can't learn a language by studying only its grammar. If you do this, you may learn only the grammar and not the language. Instead, by memorizing how to use them, one can learn both the grammar of the language and the language.
    Notes
    Instead-rather
    A great many-a great deal
    A：為了能說一種語言，一個人不僅要掌握詞匯和發(fā)音，以及一系列造句的規(guī)則，還應對語法做到差不多融匯貫通。但是僅僅學習語法，還不能掌握一種語法。如果只做到這點，那你學會的可能只是語法，而不是語言。相反，記住大量句子并學會使用這些句子，就能既學會語法，又學會語言。