And you can customize Siri's voice like never before, adjusting expressivity and pace until it clicks.

你可前所未有自定义Siri语音，调节情绪表现力与语速，调出最贴合你音色。

But I've never been completely satisfied with them because of lack of expressivity.

但我从未意，为表达能力不足。

In the course of normal life, there are few opportunities to experience the feeling of wholeness expressivity provides.

在正常生活中，很少有机会体验到表达性带来整感。

A person who lives only by instrumental actions without experiencing the spontaneous flow of expressivity eventually becomes indistinguishable from a robot who has been programmed by aliens to mimic human behavior.

一个只进行工具性行动而没有体验到表达性自发流动人，最终会变得与被外星人编程以模仿人类行为机器人无异。