Lovers considering different locales for work or study must make some tough choices -beginning with whether or not to break up.
对于恋人们而言，异地工作或学习可能会迫使他们做出艰难抉择，最先面对的就是分不分手的问题。
When these rocks break down into the grains that make up the sand on our beaches, their colour is mostly determined by the presence or absence of iron.
当岩石分解成为颗粒够成沙滩时，颜色则是由铁元素氧化物的存在与否决定的。
Power Tongs and Torque Turns Load Cells: Designed for use in power tongs or drill pipe make-up and break-out applications.
动力钳和自动旋紧管箍机的载荷压力传感器：设计用在动力钳或钻杆的组装和拆卸应用中。
The coiled tubing unit, which has unique structural design, can be used to many downhole conventional or special operations, in which there is no need to make up and break out tubing thread.
连续油管装置具有独特的设计和结构，在不起下油管的情况下，可以完成多种井下常规作业和特种作业。
Do not make up or break out the bit on a single joint of DC. If this is absolutely necessary, always snub drill collar with the air tugger.
不要在一单根钻铤上卸钻头，如果确实需要这样做，要用气动绞车拉住钻铤。
Lovers considering different locales for work or study must make some tough choices - beginning with whether or not to break up.
对于恋人们而言，异地工作或学习可能会迫使他们做出艰难抉择，最先面对的就是分不分手的问题。
Lovers considering different locales for work or study must make some tough choices - beginning with whether or not to break up.
对于恋人们而言，异地工作或学习可能会迫使他们做出艰难抉择，最先面对的就是分不分手的问题。
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