Yasmine Sherif is the executive director of the U. N. organization Education Cannot Wait.

敏·谢里夫是联合国组织“教育不等待”执行主任。

The judge found, in part, that the hikes cannot be enforced because they were issued by an acting secretary of homeland security who was illegally promoted.

法官发现，在一定程度上，增加费用是不强制执行，因为他们是由一位被非法提拔代理国土安全部部长发布。

" A lot was riding on my guys being able to execute their mission, " he said, adding that business leaders also have to constantly weigh risk.

“行动主要取决人不执行他们任务，”他说，并补充说企业领导者也必须不断地权衡风险。