The first argument is a file sequence number, which will be used to form the result filename.

第一个参数是一个文件序列号，用来组成结果文件名。

youdao

Bad system file sequence number.

损坏的系统文件顺序编号。

youdao

Bad system file sequence number.

损坏的系统文件顺序编号。

youdao