People who want to improve their English levels in a short time.
想在短时刻内进步外语水平的各界人士。
Thus there are three levels of words, which are all words of Standard English.
这就是词的三个等级，它们都是标准英语。
英语达六级水平。
Shakespeare was a great master of the English language at all its levels.
莎士比亚是运用雅俗共赏的英语的大师。
Shakespeare was a great master of the English language at all its levels.
莎士比亚是运用雅俗共赏的英语的大师。
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