unbox怎么记

What does unbox() know about the return type of box. get()?

关于box.get（）的返回类型，unbox（）了解哪些内容呢？

Owners of some TiVo digital video recorders that have high-speed Internet access may download unbox movies directly to their televisions, the companies said yesterday.

公司昨天称，拥有数字录像机的顾客，如果他们拥有高速的互联网接入速度，他们可以直接下载电影到他们的电视机中。

For the most part, Pyrex runs faster than Python by avoiding the need to continuously box and unbox variables of simple data types.

对于大部分情况来说，Pyrex不需要不断对简单数据类型变量进行装箱（box）和拆箱（unbox）操作，因此速度比Python更快。