Now the non-governmental collection of the extra edition is becoming better and rbtter, but the extra edition collection of the public libraries of the province and city level is lack or a blank.

如今民间号外收藏红红火火，省、市级公共图书馆（以下简称公共图书馆）却是极少入藏甚至是空白。

The rules, in most instances, require that readers pay something for any digital edition counted, or, in the case of print subscribers, something extra.

规则是，在大多是情况下，要求读者支付任何数码版本的报纸，或者，对于纸质订阅者来说，其他额外的。

This new edition of DB2 on Rails adds an extra layer of security, thanks to the fact that these "safe" calls are translated into parameterized queries, which are immune to SQL Injection attacks.

DB 2 on Rails的这个新版本添加了一层额外的安全性，这要归功于这样一个事实：这些“安全”调用将转换为参数化查询，而参数化查询对SQL注入攻击免疫。