permission to start or go ahead with something
何かを始めるまたは進めるための許可 (nanika o hajimeru matawa susumeru tame no kyoka)
"The manager gave us the green light to launch the project."
"マネージャーはプロジェクトを開始するためのグリーンライトをくれました。" (Manejā wa purojekuto o kaishi suru tame no **guriin raito** o kuremashita.)
to say something embarrassing or inappropriate by mistake
a case that is easily decided or obvious
to annoy or bother someone deeply
to feel nervous or hesitant about something
to balance between two difficult choices or opposing sides
to finally understand or accept the truth or a new idea