题目内容
6．Having studiedvolcanoes now for many years，I am still amazed at their beauty as well as their potential to cause great damage．（study）在研究火山这么多年以后，我依旧对于它们的美以及那种造成破坏的无限可能感到惊讶．
分析 在研究火山这么多年以后，我依旧对于它们的美以及那种造成破坏的无限可能感到惊讶．
解答 答案：Having studied
句中有逗号分隔，没有连词，要用非谓语动词；study与主语I之间构成主谓关系，且句意表达的study动作发生在谓语动词之前，要用表示主动的现在分词的完成式．
点评 翻译题在解题是首先要确定好句子的时态，然后要把握好短语表达，最后要注意句子结构．
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