Last year, the business saw a boom period.

去年，这项业务经历了繁荣期。

Before coronavirus struck, the cruise industry was enjoying a boom period. The shipyards couldn't build them fast enough.

在冠状病毒爆发之前邮轮行业正处于繁荣期，甚至连造船厂的造船速度都跟不上。

So Gross started off as a town of two and dropped back down to that number in the 2010 census following a boom period in the early twentieth century.

因此， 格罗斯最初是一个只有两人的小镇，在 20 世纪初的繁荣时期之后， 在 2010 年的人口普查中回落到这个数字。

It has played a critical role in each buy-out boom period; the present one can trace its genealogy directly to rate cuts by central banks during the global financial crisis.

它在每个收购热潮时期都发挥了关键作用；目前的系统可以直接追溯到全球金融危机期间中央银行的降息。