宇航服的中间层就像气球那样充气加压，紧紧地挤压着航天员的身体。
The middle layers of a space suit are blown up like balloon to press against the astronaut's body.
宇航服的中间层就像气球那样充气加压，紧紧地挤压着航天员的身体。
L the middle layers of a space suit are blown up like balloon to press against the astronaut's body.
宇航服的中间层就像气球那样充气加压，紧紧地挤压着航天员的身体。
L the middle layers of a space suit are blown up like balloon to press against the astronaut's body.
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