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Shipyard shall sort out the trial record and compile the experiment report after test.
试验后船厂整理试验记录并填写试验报告。
youdao
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They succeeded in the experiment on the fifteenth trial.
他们在第十五次试验时获得了成功。
youdao
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They succeeded in the experiment on the fifteenth trial.
他们在第十五次试验时获得了成功。
youdao