The program, which he called Mail Goggles, intercepts e-mails sent using Google's e-mail service, Gmail, after a certain time in the evening.

他把这个程序称为“邮件眼镜”，在晚上某个时间段后，它可以拦截通过谷歌电子邮件服务系统（即Gmail）发送的邮件。

youdao

"Mail Goggles" helps users avoid sending regrettable email or Gchat messages, an instant messaging system, by making them pass a simple math test before sending.

“邮件护目镜(mail goggles)”通过给用户出几道简单的数学题目来帮助用户避免发送发了容易后悔的电子邮件或Gchat即时聊天消息。

youdao

Mail Goggles is one of two dozen features to spring from Gmail Labs, a test bed for new applications that launched in June.

FORBES: Magazine Article

While Mail Goggles might be a sop for weekend lushes who like math, it's also part of a much bigger plan to improve Gmail.

FORBES: Magazine Article

"Mail you send late night on the weekends may be useful but you may regret it the next morning, " Mail Goggles creator Jon Perlow declared in a description he wrote of the service on the company's labs page.

FORBES: Magazine Article