在美国,漫无目标的州级政策未能将任何相关的行动会聚起来,关于全国废弃的电子产品出路如何的确切信息更是极其稀少。
In America, scattershot state-level policies have failed to converge on any coherent action, and precious little information exists on exactly where the country's discarded gadgets are going.
由于这些表持续增长,所以wip操作员需要定期将已废弃的信息从这些表中删除。
Since these tables keep growing, the WIP operator needs to periodically remove from these tables the information that is obsolete.
该问题最简单的解决方案是只要废弃某些多对多关系通常需要通过链接的信息。
The easiest solution to the problem is to simply discard some of the information that would normally need to be linked through a many-to-many relationship.
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