他敦促该委员会不要相信任何二手的消息或传闻。

He urged the committee to discount any secondhand knowledge or hearsay.

《柯林斯英汉双解大词典》

他一定是通过第二手或第三手资料了解那些哲学家的。

He must have come to know those philosophers through secondary or tertiary sources.

《柯林斯英汉双解大词典》

(他建议拿一支笔、一本笔记本或一份自己的简历)“两手空空走进面试地点会让人有些手足无措，”他说道。

(he suggested a pen, a notepad or your resume.) 'it's just awkward going into an interview with nothing,' he says.

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