center的形容词和副词
mid adj. 中间的；中央的；
centrally adv. 在中心；
例句
Davis is in her mid-thirties.
戴维丝35岁左右。
This is a centrally planned economy.
The team is experiencing a mid-season wobble.
这支队正处于赛季中期的不稳定状态。
She stopped in mid-sentence.
她说了半句就停下了。
The hotel is centrally situated with ample free parking.
饭店坐落在市中心，有充裕的免费停车位。
This is a centrally planned economy.
这是一种中央计划经济。
The hotel is centrally located for all major attractions.
这家旅馆位于中心地带，去往所有主要景点都很方便。