They used to mock the telecoms industry's ethos of "five-nines" -99.999% reliability-because it meant long product cycles.

它们过去常嘲笑电信行业的“五个九”准则，即99.999%的可靠性，因为这意味着长的产品周期。

youdao

They used to mock the telecoms industry's ethos of "five-nines" -99.999% reliability-because it meant long product cycles.

它们过去常嘲笑电信行业的“五个九”准则，即99.999%的可靠性，因为这意味着长的产品周期。

youdao