Then the bar can pump up the oscillations like a parent pushing a child on a swing.
Then the bar can pump up the oscillations like a parent pushing a child on a swing.
如此一来，棒子会像父母推动小孩的秋千般，提升恒星振盪。
Then the bar can pump up the oscillations like a parent pushing a child on a swing.
如此一来，棒子会像父母推动小孩的秋千般，提升恒星振盪。