设计师说，这是一个惊喜。

It's a surprise, the designer said.

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其中一位设计师说：“现在手套上的超声波传感器相当大了。”

One of the designers said, "Now the ultrasonic sensor on the glove is quite large."

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“你实际上需要保持使人们始终受到鼓舞，”这位设计师说。

You really need to keep people inspired, "the designer said."

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