gas inclusion

例句：

1. 1. The gas inclusion in the rockis a mystery that scientists are still tryingto solve.
   岩石中的气体包裹体是一个科学家仍在试图解决的谜。
2. 2. Gas inclusionscan be found in many types of rocks, including those from ancient volcanoes.
   在许多类型的岩石中，包括古代火山岩中，都能找到气体包裹体。
3. 3. The gas inclusions in the soilmay contain trace amounts of methane, which could be harmful if released intothe atmosphere.
   土壤中的气体包裹体可能含有微量的甲烷，如果释放到大气中可能会有害。