The Throttle body has a by pass hole and IACV for meeting the idle airflow requirement of the engine.
节气门体有一个节流孔和IACV，以满足发动机怠速气流要求。
2
Or even that the earth is the center of the universe has always been, you sit idle as the frog in a well, and I was raised a realm of — this central rotating black hole.