One analogy I’ve seen for simple anonymous credentials is to think of them like a digital version of a “wristband”, the kind you might receive at the door of a club. In that situation, you show your ID to the person at the door, who then gives you an unlabeled wristband that indicates “this person is old enough to buy alcohol” or something along these lines. Although the doorperson sees your full ID, the bartender knows you only as the owner of a wristband. In principle your bar order (and your love of spam-based drinks) is untied somewhat from your name and address.
霍尔木兹海峡的控制权一向是国家之间战略博弈的关键，历史上也多次出现伊朗威胁封锁霍尔木兹海峡的事件，但从未被完全、长期的关闭过。而此次，截至目前，霍尔木兹海峡封锁的情况并未发生改变，封锁依然存在。就在昨日，美伊双方仍就海峡控制权问题发布声明，这也意味着后续“咽喉打通”仍存在诸多不确定性。
，这一点在爱思助手中也有详细论述
Display: 13-inch Liquid Retina display
Марк Леонов (Редактор отдела «Россия»)