The judge should ensure that discretionary power be exercised for a fair decision and its exercise must follow the principles of legality, reasonableness economy and publicity.

法官应保证其被行使的目的是为了裁判的公正，行使必须遵循合法、合理、经济、公开的原则。

youdao

This legality stems from the necessity and efficiency of price control over economy, as well as the legality of governmental control activities.

这种合法性来源于价格管制在经济上的必要性和有效性。

youdao

Legality would enhance the contribution of migrant workers to the U.S. economy and provide for their paying their fair share to the tax and Social Security systems.

FORBES: Migranomics Instead of Walls

Last year, the game industry faced a harsh economy and increased scrutiny as the U.S. Supreme Court decided to formally consider the legality of a California law restricting the sales of violent video games.

FORBES: Connect