prosper
vi.兴旺，繁荣，成功
Businesses across the state are prospering.全州的企业都很景气。
prosperity
n.兴旺，繁荣
a time of economic prosperity经济繁荣时期
prosperous
a.繁荣的，兴旺的
a prosperous landowner富裕的土地拥有者
provided
conj.假如，若是
He can come with us, provided he pays for his own meals.只要他付自己的饭钱，就可以跟我们一起来。
