does nothing to prevent的意思|示意

The banning of secret holds, after all, does nothing to prevent the public variety.

毕竟，废除“秘密举行”与躲避公众目光没有太大的关系。

In fact, SSL authenticates only the channels where it is configured and does nothing to prevent users from connecting to any channels left unprotected.

事实上，SSL仅对其配置中的通道进行身份验证，却无法防止用户连接到任何未受保护的通道。

While the passivation mechanism is helpful in freeing up container resources, it does nothing to prevent a server crash from losing the active state of a stateful session bean.

尽管在释放容器资源方面钝化机制非常有帮助，但是在防止服务器崩溃以避免丢失有状态会话 bean 的活动状态方面却无能为力。