【實用教育app】Traffic Lights Simulation|最夯免費app

- This app is made to teach children how traffic lights works.

- Has two modes: Auto and Manually. Auto mode uses a countdown timer that starts out with a green light, then turns yellow when 20% of the time remains, then turns red. Manually mode stops the timer and you can change the lights with a little tap on the screen.

- Support multiple devices and screen sizes.

免費玩Traffic Lights Simulation APP玩免費

免費玩Traffic Lights Simulation App

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Traffic Lights Simulation APP QRCode