Learning settings
The story so far
Everything you need before watchingGraysmith cracks kill the way boy scouts did substitution ciphers, and he carries the ciphertext to the library to match it against a book. The non-letter signs look medieval; the alphabet in that book is even called Zodiac. Avery asks his angle—good business for everyone but him—while his wife calls him to bed and he still has a phone call to make.
Chapters
30 parts · AI-cutTranscript
Language points
Click a card to jump to its moment in the videoTeaching points
Review right after watchingsubstitution code
替换密码
what's your angle
你打的什么算盘
cry for help
求救的信号
penned this letter
写下这封信
compulsion
强迫冲动
in his blood
骨子里就有
you can't be too careful
再小心也不为过
Golden lines
A great line in its own right — why and how to use it“lnspector Toschi, it is my belief this is a window into this man's soul.”
托斯基督察,我相信这是一扇通向此人心灵的窗。
window into his soul 把一封信抬成心理剖面。
a window into + someone's + soul/mind
说某件作品或某封信能看见对方内心时。
This letter is a window into his mind. / It's a glimpse of who he is.
formal
belief 平稳,window 和 soul 两端加重。
“Well, you can't be too careful.”
再小心也不为过。
拧螺丝的人把关心说成常识,听着却发冷。
you can't be too careful
提醒人多留个心眼时。
Better safe than sorry. / You can never be too careful.
informal
can't 轻,too careful 拉住。
Takeaways
What you walk away with- He treats it as a boy-scout substitution: start from double L and the word kill.
- The Hardens hunt repeating four-letter groups ending in the symbols for L.
- The non-letter signs look medieval; the book even names a Zodiac Alphabet.
- Avery asks Graysmith's angle: good business for everyone but the cartoonist.
People also search
Questions, then the linesWhat happens in this chapter?
Graysmith cracks kill the way boy scouts did substitution ciphers, and he carries the ciphertext to the library to match
What should I listen for?
The line that moves the relationship, not the filler.
