gas extraction

• 天然气的开采

gas extraction的用法和样例：

例句

1. And in some sanctuaries, the extraction of oil and gas is allowed.
   而在另一些地区，石油和天然气的开采也是准许的。
2. These rich deposits are scheduled for large-scale extraction in the future.
   这些丰富矿藏计划将来进行大规模的开采。