谁跟小孩交谈，多久，多频繁，用了多少不同的字词，总共使用的词汇是多少，使用多少过去时态的动词，是用在什么语境下使用。
Who talked to the child, how long, how often, how many different words were said and how many total words were said. How many past-tense verbs and in what circumstances.
英语是一种以时间顺序为主的语言，我们只想知道什么时候发生了什么事情，而这一点主要是靠我们动词的不同时态来表达的。
English is a chronological language. We just love to know when something happened, and this is indicated by the range and depth of our verb tenses.
英语是一种以时间顺序为主的语言，我们只想知道什么时候发生了什么事情，而这一点主要是靠我们动词的不同时态来表达的。
English is a chronological language. We just love to know when something happened, and this is indicated by the range and depth of our verb tenses.
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