You here, ice cream, water processing, is it not?

你这里的冰淇淋，难道不是用水加工的？

Don't you see that we must pay higher cost in water processing?

难道你没有看到我们必须花更多的成本加工水源吗？

Don't you see that we must pay higher cost in water processing?

难道你没看到我们要花费大量的金钱来进行水处理。

Don't you see that we must pay higher cost in water processing?

您是否看见我们在水处理时必须支付更高的费用？

The water processing technologies of water factories be improved.

自来水厂应设法改进水处理工艺。