"This is really light controlling light," Stone says. "it's a light-controlled switch, and that's pretty new."

“这是真正的光控制光”，斯通说，“这是一种光控开关，这是极为新鲜的”。

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"This is really light controlling light," Stone says. "it's a light-controlled switch, and that's pretty new."

“这是真正的光控制光”，斯通说，“这是一种光控开关，这是极为新鲜的”。

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