Listen to the sound clip The countdown has begun. The spacecraft is preparing for launch. All systems are go. Get ready for takeoff. Three. Two. One. Lift off. from Portal Announcer (Joe Micheals) (Game, Portal) HiFi TTS Computer AI Voice:
The countdown has begun. The spacecraft is preparing for launch. All systems are go. Get ready for takeoff. Three. Two. One. Lift off.
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