original text短语⁸⁴³²⁰⁺⁸ 基本例句 原文 After comparing with the original text, I have changed the A. 我把 A跟原文比较后做了一些修改。 bbs.chinadaily.com.cn In places, the ink from the original text is no more than a faint stain, so the scientists studying it need a technique that is sensitive to very low concentrations of ink. 在有些地方原文的墨迹只剩下些微印痕,这使得研究它的科学家需要用能识别超低浓度的墨迹的技术。 ecocn