A side benefit of this practice can be a much less expensive solution as well.
这种实践的附带好处就是可以显著地降低解决方案的成本。
Under what conditions is this more or less effective than the current practice?
与当今的实践相比较，在什么条件下这或多或少有效？
Under what conditions is this more or less effective than the current practice?
与当今的实践相比较，在什么条件下这或多或少有效？
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