为了不上太空而体验失重，飞机进行了“过山车”式的俯冲，在一小时的飞行期间，迅速爬升和下降。

To recreate the weightless experience without going into space, the plane executed parabolic flight maneuvers, climbing sharply and descending several times during the one-hour flight.

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让我们先去太空山那里坐过山车吧。

Let's go ride the roller coaster on Space Mountain first.

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