这种技术已经老气横秋了这么久，以至于至少有一种竞争对手，或者说是超越者的技术已经完全成熟。
That delay has dragged on so long that at least one competing, not to mention superior, technology has reached maturity.
这种技术已经老气横秋了这么久，以至于至少有一种竞争对手，或者说是超越者的技术已经完全成熟。
That delay has dragged on so long that at least one competing, not to mention superior, technology has reached maturity.
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