这些引语很难查出出自何处的英文

• these quotations cannot readily be traced to their sources

• "这些"英文翻译    these
• "引语"英文翻译    quotation; citation
• "查出"英文翻译    trace; ferret out
• "自何处" 英文翻译 :    wherefrom
• "外语很难学" 英文翻译 :    foreign languages are really difficult to learn
• "出出" 英文翻译 :    chu chu
• "引语" 英文翻译 :    quotation; citation 圣经引语 biblical quotations; 贴切的引语和珠玑般的诗句为他的演说词增添文采。 the apt citations and poetic gems have adorned his speeches
• "查出" 英文翻译 :    trace; ferret out 查出有关 ... 的细节 ferret out particulars about ...; 这些引语很难查出出自何处。 these quotations cannot readily be traced to their sources
• "出自" 英文翻译 :    act; claus; derive
• "何处" 英文翻译 :    whence; where'er
• "项目组必须检查如何处理这些需求" 英文翻译 :    project teams must check how to process the requirements
• "底细难查" 英文翻译 :    the real story is hard to find out
• "引文，引语" 英文翻译 :    quoted passage
• "君自何方来" 英文翻译 :    what planet are you from
• "来自何方" 英文翻译 :    from morning till night
• "一些引入材料" 英文翻译 :    some of the introduction
• "查出（真相）" 英文翻译 :    find out
• "查出，探出" 英文翻译 :    expiscate
• "查出；查明" 英文翻译 :    find out
• "搜查出" 英文翻译 :    rummage up
• "挖出，查出" 英文翻译 :    dig out
• "问出, 查出" 英文翻译 :    inquire out
• "找出，查出" 英文翻译 :    find out
• "追查出" 英文翻译 :    rundownn
• "这些结果很难与任何已知的原因联系在一起" 英文翻译 :    it is difficult to relate these results with any known cause

• These quotations cannot readily be traced to their sources .
  这些引语很难查出出自何处。