Lesson 18, Exercise 2: Steven knows best because his father was German.

Watch the video, then answer the question.

A machine-like object from the 60s, not as sophisticated as today's robots.
Vocabulary: machine-like
Adjectives: Like a machine: unthinking and automatic.
Tap on any word once (mobile), or double-click on any word (computer), to read an English definition. If you need an approximate translation to your own language, the Google Translate button is available at the top of the screen.