起下钻时，被确认的所有损坏的，不能用的管具和材料，都必须标上清楚的记号、汇报及甩掉。
All damaged or unusable tubulars and materials identified during the trip will be clearly marked, reported and laid down.
古代石器、巨大的立石、岩石雕刻启发了我用这最古老的材料来创造属于自己的记号与雕刻。
Ancient stone tools, standing stones and rock carvings have inspired me to make my own marks and carvings in this most ancient of materials.
阅读部分关键是速度，在计算机屏幕上做阅读不可能像以前那样在阅读材料上做记号，因此从文章中提取和记忆重要信息是阅读的关键目标。
Speed is the key of reading, reading on your computer screen, you cant do marks in reading materials, therefore extracting and memorizing information from the article is the key objectives of reading.
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