《资治通鉴·隋纪·隋纪七》
杨义臣杀死了高士达，认为窦建德已不足为患，就率兵离去。
义臣既杀士达，以为建德不足忧，引去。
Yang Yichen killed Gao Shida and believed that Dou Jiande was no longer a threat, so he led his troops away.
<s>[INST] 用英语解释这段文言文的意思: 义臣既杀士达，以为建德不足忧，引去。 [/INST] Yang Yichen killed Gao Shida and believed that Dou Jiande was no longer a threat, so he led his troops away.</s>
用英语解释这段文言文的意思: 义臣既杀士达，以为建德不足忧，引去。
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Yang Yichen killed Gao Shida and believed that Dou Jiande was no longer a threat, so he led his troops away.
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