Students can carry the entire curriculum on a tablet or laptop without the bulk of a physical book.
She searches the dark web of library genesis and finds it: Nuovo Espresso 3 (PDF, 147 MB, OCR’d but shaky). The cover shows a piazza in Bologna, the kind of sun that exists only in textbook photos. She downloads it to a folder titled LINGUA between INVOICES and SCAMS.
Idiomatic expressions and formal versus informal registers.