1.roll out 推出；铺开

例句：We'll give her some VIP treatment and roll out the red carpet.
我们将给予她贵宾级礼遇，并且为她铺设红地毯0cRey9&@u3n#。

2.latency n. 潜伏；延迟

例句：Apple attorneys said that its servers in China stored data that was fully encrypted, and that the servers were there to reduce the lag-time, or latency, for Apple users in China.
苹果的律师表示，该公司中国服务器上存储的数据是完全加密的，服务器设在中国是为了缩短中国苹果用户的时延si[ht82m_;VV*c+yJ@|。