因为老担心有黑客监视，我老板坚持所有的函件用邮政投递，这意味着我没法用垃圾邮件过滤器把他的邮件过滤掉了。

Paranoid about "hackers"spying on him, my boss insists on sending all correspondence via snail mail, which means I can't use my spam filter to ignore him.

youdao

因为老担心有黑客监视，我老板坚持所有的函件用邮政投递，这就意味着我没法用垃圾邮件过滤器把他的邮件给过滤掉了。

Paranoid about "hackers" spying on him, my boss insists on sending all correspondence via snail mail, which means I can't use my spam filter to ignore him.

youdao

函件业务是中国邮政企业的核心产品。

Letters mailing is the core product for Chinese postal enterprise.

youdao