Now, with the help of the photos and diagrams, the brilliant Polish cryptologist Marian Rejewski started to work on the problem, and soon was able to read German Enigma traffic.

• 现在，有了照片、图样的帮助，波兰杰出密码家马里安．雷耶夫斯基手研究，不久就可以阅读德国的恩尼格玛通信。