Definition
To grant permission or approval for an action or project to proceed.
允许某人做某事或允许某事发生；批准。
After a thorough review of all proposals, the committee finally gave the green light to the project.
在仔细审查所有提案后，委员会终于批准了这个项目。
We've received the green light from upper management to begin the new marketing campaign.
我们已经获得高层管理人员的批准，可以开始新的营销活动。
The authorities gave the green light for the new amusement park ride to open after safety checks were completed.
当局在完成安全检查后，批准了新的游乐园设施开放。