- permission for a project, etc. to start or continue准许；许可；绿灯 synonym go-ahead
- The government has decided to give the green light to the plan.政府已决定为这项计划开绿灯。🔊🔊
- The council is expected to give the green light to the move.预计该理事会将为这一行动开绿灯。
- The industry must not assume that this ruling means a green light to go on polluting our lakes and rivers.业界不得认为这项裁决意味着继续污染我们的湖泊和河流。