But what really makes one reflect is that with modern people all busily trying to build their own personal space, why do things like the BB call and ta-ko-ta--which can at any time invade one's personal space--remain so well received?
但是引人深思的是，現代人都在忙著建立自己的隱私空間，B B Call 與大哥大這類隨時會闖進人們生活空間的小機器，為何還大受歡迎？