“回收的”造句

所有的饮料都必须装在可回收的容器中出售。
All beverages must be sold in returnable containers.

在提炼油页岩的过程中回收的硫酸铵液比过去多了.
More ammonium sulphate solution is being recovered in the process of distilling oil shale.

在提炼油页岩的过程中回收的硫酸氨液比过去多了.
More ammonium sulphate solution is being recovered in the process of distilling shale oil.

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