词汇与表达：buoyant

buoyant
Salt water is more buoyant than fresh water.
盐水比淡水浮力大。


A buoyant economy is a successful one in which there is a lot of trade and economic activity.
We have a buoyant economy and unemployment is considerably lower than the regional average...
我们经济繁荣，失业率远低于地区平均水平。