不过他无意中打错了电邮地址，在没有意识到有错的情况下，他把电邮发出去。

However, he accidentally typed a wrong email address, and without realizing his error, he sent out thee-mail.

youdao

不过他无意中打错了电邮地址，在没有意识到有错的情况下，他把电邮发出去。

However, he accidentally typed a wrong email address, and without realizing his error, he sent out thee-mail.

youdao