He always take a mini wordbook with himself.

他总是随身携带一本袖珍字典。

Note: WordBook does not require an Internet connection to run.

注：字典并不需要通过互联网连接到运行。

Note: : WordBook does not require an Internet connection to run.

注：字典并不需要通过互联网连接到运行。

Based on analysis of LZ77 compression algorithm, this paper discusses the effect of input error codes to the decoding wordbook and decompression data, and researches error code transmission issue.

分析了主流的LZ 77算法编译码原理，讨论了输入误码对译码字典和解压数据的影响，研究了误码传播问题。