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油突然从四号钻井中喷了出来。
Oil suddenly jetted out of rig number four.
youdao
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为探讨油占8号的最佳施肥量，进行本试验。
This Experiment is conducted to seek the best fertilizing amount of Youzhan 8.
youdao
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为探讨油占8号的最佳施肥量，进行本试验。
This Experiment is conducted to seek the best fertilizing amount of Youzhan 8.
youdao