你和我的同样 » You and I are the same 打井 » Drilled wells 专门侧重自信，性格，和英语水平因素对口语输出的影响 » Specialized focus on confidence, character, and the standard of Eng...
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当发现一个油藏或油田时，就在地下打井。
When an oil pool or field has been discovered, wells are drilled into the ground.
打井的过程已经持续了一个世纪而没有变化。
在水工程保护范围内，禁止进行爆破、打井、采石、取土等危害水工程安全的活动。
Within the protection zone for a water project, any act of blasting, sinking a well, quarrying rock, and collecting earth, which endangers the safety of the water project, shall be prohibited.
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