“这下他们准完蛋，哈利，坐稳了！”海格大吼，哈利看见他把整个手掌拍向里程计旁边的紫色按钮。

"This'll do it, Harry, hold on tight!" yelled Hagrid, and Harry saw him slam his whole hand onto the purple button beside the speedometer.

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针对这些情况，在海1块开展了“LPS”深部调驱技术的研究与现场试验，并取得较好的稳油控水效果。

Therefore, a study and field test of "LPS" deep profile control for oil displacement has been conducted in block Hai 1, and it has stabili...

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