The pidgin is not as comprehensive as the speakers' original languages, but it is suited to the task at hand. 混杂语并不像发言者所使用的初始语言那样面面俱到，但是它对手头的任务非常适合。
On the contrary, the essential task of metalanguage is to explore the originality of expression and explanation, and the natural language is the original metalanguage. 元语言的根本问题是表达和解释的初始性，自然语言是最初始的元语言。
EPT is constructed by using non-ambiguous words of target language, which is semantically equivalent to the source ambiguous words. 该方法利用源语言岐义词不同语义下目标语译文的单义同义词集合，定义并构造等价伪译词。
First, the semantic groups and the phrasal structure groups are extracted from both the source language and the target language. 首先，通过语法归纳分别从源语言和目标语言中获取语义类和短语结构类。
