This is a requirement of the WARN (Worker Adjustment and Retraining Notification) Act. A WARN notification is required if more than 500 people (or 33% of the “active workforce”) are being laid off.

这是美国《WARN法案（员工调整和再培训通知法案）》A部分的规定：在超过500人（或33%的‘有效员工’）将被裁员时，企业必须发布WARN通知。

youdao

We hope that the EU will act prudently and appropriately deal with the issue through consultation with relevant parties, China included, in an active and practical manner.

我们希望欧方慎重行事，以积极务实的态度，与包括中方在内的有关方面妥善协商处理此事。

youdao

All the colleges have active theatre groups that stage productions from Broadway-style musicals to student-written one act plays.

每所学院都有活跃的戏剧小组演出百老汇风格的音乐剧或是学生自己写的独幕剧。

youdao

I don't think that's a very good reason because you choose to- either way you have to choose who dies because you either choose to turn and kill the person, which is an act of conscious thought to turn, or you choose to push the fat man over which is also an active, conscious action.

我认为这不是一个很好的理由,因为不论哪种情况，你都得选择让谁死,或者你是选择转弯撞死一名工人，这种转弯就是种有意识的行为，或者你是选择把胖子推下去,这同样是一种主动的，有意识的行为。

耶鲁公开课 - 公正课程节选

Then came the uninsured in need of emergency care (Emergency Medical Treatment and Active Labor Act).

FORBES: The Road To Socialized Medicine Is Paved With Pre-existing Conditions

This philosophy of collective responsibility culminated in laws such as the Emergency Medical Treatment and Active Labor Act (EMTALA), and programs like Medicare and Medicaid, which render economic calculations in healthcare provision virtually illegal and healthcare a right despite the fact that if healthcare is a right, it requires the violation of the rights of others who are forced to provide it.

FORBES: Let's End The Enslavement Of Healthcare Providers

Caf said he played an active role in an act that had brought African football into disrepute.

BBC: Kenya age-cheats banned