He later moved to Washington and became the first black anchor in a major us city.

他后来搬到了华盛顿，并成为了美国一个主要城市的第一位黑人主播。

As national governments are failing us, cities hold the promise of social reform.

由于国家政府正在让我们失望，城市承载着社会改革的希望。

We’ll want our city to be small enough to avoid lots of congestion and overcrowding, but still large enough to have all the amenities us city folk know and love.

我们希望我们的城市足够小， 以避免大量拥堵和过度拥挤，但又足够大， 以拥有我们城市居民所熟知和喜爱的所有便利设施。