PE 2/15 No Roses?

1. take center stage: 주목을 받다
ex> Electric cars are going to take center stage in oil-poor countries very soon.
ex> My daughter likes to take center stage and very friendly to others.

2. nowhere to be seen: 어디에서도 보이질 않는
ex> I looked for you during the party, but you were nowhere to be seen! Where did you go?

3. a thing of the past: 과거의 일, 옛날 물건
ex> I am afraid that good leaders with a clear vision of the country's future are a thing of the past.
ex> Saturday postal delivery service in the U.S. will be a thing of the past after August.