The comprehensive treatment of the moving spatial blind area in urban crime is really a effective way for the urban anticrime in public traffic means.

移动空间是一种很特殊的空间实体，存在许区的致因素。

Mr. Kawakami said that while some of Japan's anticrime devices might not seem practical, they were valuable because they might lead to even better ideas.

川上，日本的一些防装置也许中看不中用，但仍有启发更好的发明的价值。