read some information about forests 读关于森林的一些信息 ; 阅读一些关于森林的信息
For example, many beginners read some information about oo, and suddenly the class diagrams to their simple applications look like the Eiffel Tower.
比如说,许多初级者读了一些有关面向对象的信息后,突然间,他们那简单的应用程序的类图看起来就像埃菲尔铁塔一样了。
LocalEnvironment variables containing information about the files read in and written to by a flow can be accessed, and in some cases modified.
LocalEnvironment变量包含有关某个流读取和写入的文件的信息,可以访问并在某些情况下修改这些变量。
Some of them allow you to fine-tune how awk functions, while others can be read to glean valuable information about the input.
其中一些变量支持调优awk性能,而且可以读取另一些变量来收集关于输入的重要信息。
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