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You can all give yourselves a pat on the back for a job well done!
你们可以拍一下自己的肩膀做鼓励，工作做得很成功！
youdao
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A cement job on a well that is done with several separate batches of cement.
在一口井中分几批水泥进行的固井作业。
youdao
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A cement job on a well that is done with several separate batches of cement.
在一口井中分几批水泥进行的固井作业。
youdao