We have a fast turnover of stock.

我们的货物周转快。

《牛津词典》

Programming languages have a quick turnover, so the "Ruby on Rails" language they learned may not even be relevant by the time they enter the job market.

编程语言的更新速度很快，因此等到他们进入劳动力市场时，他们所学的“Ruby on Rails”编程语言甚至可能完全用不上。

youdao

London is not a passive city or a particularly welcoming one, but I like the lack of rules, the quick turnover of ideas and styles and the cool indifference people have to strangeness.

伦敦不是座冷漠的城市，也不是特别热情的一个，我欣赏它的无规律性，欣赏它不断推陈出新的观念和生活方式，欣赏人们遇到陌生事物时的不惊不讶。

youdao

The people we're not seeing are the people who continually have a turnover of money, that being the money-market funds, we've yet to see them return to this market.

NPR: Credit Markets Take Time To Thaw

These substantial Mittelstand companies include such famous names as Miele (white goods), Behr (air conditioners), Stihl (chainsaws) and Trumpf (laser-cutters), which each have a turnover of between euro1 billion and euro2 billion and employ between 5, 000 and 15, 000 people.

ECONOMIST: What's ailing German industry

The European Commission can control mergers where the parties have an aggregate worldwide turnover exceeding 5 billion euro and at least two of the parties have a Community turnover exceeding 250 million euro.

BBC: Timetable of a merger