"If a dry cleaners is not charging enough or not making enough money, one way to cut back on costs is not to distill as often," says Pozniak.
“如果一个干洗店开价过低或是进项不足，节省开支的方法之一就是减少蒸馏次数”Pozniak说。
2
By adopting the storage battery, repeated charging can be carried out, so as to avoid the use of a dry battery and greatly reduce the environmental pollution.