當機立斷

to hold a position or office; to manage or be in charge; to bear or undertake; to be suitable or appropriate; to face or confront; to be on duty

machine; mechanism; aircraft; opportunity; crucial point; pivot; quick-witted; flexible; organic; the origin or cause of something; inner desires or worldly thoughts.

To stand upright; to set up or establish; to found or create; to draw up or formulate; to exist or be present; surname Li.

To break or snap; to cut off; to cease or abstain from; to judge or decide; absolutely or definitely (often in negative contexts).