\Our results provide evidence that bone marrow functional activation can be governed on a systemic level by endocrine factors ...

The poor guy worked hard for one month on a project without getting a penny., 那个可怜虫为了个计划辛辛苦苦干了一个月，一分钱也没拿到。

Thomas R. Williams, former chairman of Wachovia Corporation, discovered that many young people in banking don't know when to ...