开发人员虽然如期完成了任务，但产品还是没有被很好地分为三层。
Developers don't miss the deadline, but the product is not properly three-tiered.
但人们没有开发什么工具，来利用这些词典。
But not very many tools have been developed to actually take advantage of that facility.
但人们没有开发什么工具，来利用这些词典。
But not very many tools have been developed to actually take advantage of that facility.
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