We've been so concerned about that, we went to the Postmaster General of the United States, as the first person we ever showed on the outside, and said, "Put your people on it. Everybody trusts their postman.
我们向来十分关注这问题 我们曾走到邮政署长面前 第一个展示给了他看 并说，“给你们的人装备这个吧，大家都信任邮递员。