buoy up造句

1、The cut in bank rate is expected to buoy up the economy.
银行利率的降低可望振兴经济。

2、The party did little to buoy up her spirits.
这次聚会并没有让她振作多少。

3、Because we had some hedge funds that came, which helped to buoy up the market.
因为我们有一些对冲基金来了，这有助于提振市场。