Elon Musk: @slashdot 这似乎高得离谱。还不清楚，考虑到所有因素，第二个助推器是有益还是有害。

原推：@slashdot This seems extortionately high. It also isn’t clear whether, all things considered, a second booster helps or hurts.
https://twitter.com/elonmusk/status/1613249298594136064