The absence of this number makes it impossible for the police to trace either the caller or the phone or to access call details.
据悉，没有国际移动设备识别码的手机使警方无法追溯到通话者和手机的信息，也无法查出通话细节。The practice goes back to a time when there was a clear distinction between professionals and laborers.
这个习惯要追溯到一个专业人士和劳动阶级泾渭分明的时代。But now a new film goes back to the beginning to show how their alliances and rivalries began.
但是现在一个新的电影可以追溯到一开始就展示了如何开始自己的联盟和对抗。In a later revision he used the word Jockey (that's dated around 1529) to mean "little man" of the dead Scottish king.
在之后的修订版中，他使用这个词Jockey（那大约可以追溯到1529年左右）来形容已故苏格兰君王的“卑鄙”。But why? The word traces back to the name of a specific kind of drum used in festivals in southern India. What's so bad about that?
原因何在？这个词可以追溯到南印度某一种在节日里亮相的鼓。它有什么不好的？"It's a piece of history, " she said, noting that it dated from a time when "Napoleon was fighting in Egypt. "
她说：“这个啤酒杯见证了一段历史”，可追溯到“拿破仑攻打埃及”那个年代。It's retrospectively permanent-feeling, like the internet itself, and yet novel enough to still feel crass.
它给人可以追溯到永久的感觉，就像是互联网本身，但又足够新奇还感觉有些粗鲁。The client had no test scripts and no way of tracing back what they were testing to what was an initial requirement.
客户们没有测试脚本，也没有对办法对他们所测试的内容追溯到最初的需求。Harries said the genesis of the project goes back to the early 1990s when he and his wife visited Burma.
哈瑞斯表示，这部电影的起源要追溯到上世纪九十年代早期，当时他和妻子访问了缅甸。