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

你可前所未有的自定义Siri语音，调节情力与语速，调出最贴合你的音色。

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

但我从未完全满意，为它们的达能力不足。

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

在正常生活中，很少有验到达性带来的完整感。

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验到达性自发流动的人，最终变得与被外星人编程以模仿人类行为的器人无异。