There has been a fair amount of turnover among the leading firms.

在顶尖公司内有相当数量的人员流动。

youdao

The amount of new-car business that leasing accounts for varies from dealer to dealer. But for some dealers, more than half of turnover comes from leasing.

各经销商在新车市场上通过租赁协议的成交额各不相同，但是部分经销商超过半数的营业收入都是通过租赁。

youdao

The amount of the fine shall usually be the amount of illegal income up to five times the amount of illegal income, or 50% of the amount of illegal turnover up to the amount of illegal turnover.

罚金数额一般在违法所得的一倍以上五倍以下，或者按照非法经营数额的50％以上一倍以下确定。

youdao

The Gates Foundation has gone through a fair amount of turnover at high levels.

FORBES: Jeff Raikes On The Challenges And Successes Of The Gates Foundation

There is, and always has been in administrations, a fair amount of turnover.

WHITEHOUSE: Press Briefing

What's crept into this business is a frenetic amount of turnover.

FORBES: Intelligent Investing Briefing Book