For example, the number 7 would flash on one side of the screen and the other end would have 9 and 8.

例如，数字7会在屏幕的一侧闪过，另一端会出现9和8。

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For example, the number 7 would flash on one side of the screen and the other end would have 9 and 8.

例如，数字7会在屏幕的一侧闪过，另一端会出现9和8。

youdao