A piece of technology
Describe a piece of technology(not computer-related) you like
When it was invented
What it is used for
How you feel about it
What the technology is
You should say:
名师1对1，深度分析薄弱项，高效提分
instance eventually contract artificial sufficient apprenticeship amateur mounting dramatic restoration renowned restore striking flock aquifer derelict medieval heyday embellish utilitarian
