But take a spring in the shuttle and let the spring oscillate, and it does.

但是在飞船里拿弹簧，让弹簧振荡，它就会振荡。

youdao

But take a spring in the shuttle and let the spring oscillate, and it does.

但是在飞船里拿弹簧，让弹簧振荡，它就会振荡。

youdao