没有必要回复多人接收的群发邮件。

It's not necessary to reply to a mass email sent to numerous recipients.

第五章对本系统的搜集性能、群发邮件甄别率进行了测试.

The fifth chapter tests the collect performance and group mail discrimination rate.

办公室是非多，如果他们发现收到同一个人的群发邮件，会对你的专业形象有不利影响。

People talk, and if they find out that the same person has been emailing multiple contacts, it is not a good impression if you're trying to be professional.

显然，这种群发邮件是一种新形式的迷信。但有时，人们很难区分哪些是古老的迷信，哪些是新出现的迷 信。不过，阿穆索对此有他的一番见解。

Which superstitions are older and which ones are newer, but Mr. Amuso has a theory.