精選詞彙 Vocab #032: Self-driving cars are way into the future

This article explains why autonomous vehicles are not being produced as fast as was thought at first. Pushing back the expected roll-out of this technology.

Full article here: https://www.15mins.today/blog/650-despite-high-hopes-self-driving-cars-are-way-in-the-future

Usher in: the beginning of something new

1. Did semi-conductors usher in the computer age?
2. Did Ford usher in assembly line production?  

Scramble: situation where people compete to do something

1. Is there a scramble to make private space flights a reality?
2. Did you scramble to be the first to buy the new iPhone?

Exude: some feeling or quality that can be clearly experienced or felt by other people

1. Did he exude confidence at the meeting?
2. Did she exude charm at the interview?