In the last few pages, five coded lines were written in pencil, a cipher which is still unsolved.

在最后几页中，用铅笔写了五行代码， 这是一个至今仍未解开的密码。

Steve and Naomi spoke in musical code: lines, beats, intervals, moving from the root to end a song in a new key.

谱线、节拍、音程，一首歌从开始的根音到结尾的另一个音调。

Steve and Naomi spoke in musical code lines, beats, intervals, moving from the root to end a song in a new key.

Steve 和 Naomi 以音乐代码行、节拍、音程说话， 从根部移动到以新调结束歌曲。