Vitalik Buterin: @dreadsandwich @vgr 这样做 = 重新设计一些食物链，而不是用机器人真正取代野生动物。

原推：@dreadsandwich @vgr Do it = re-engineer a few food chains, not literally replace wild animals with robots.
https://twitter.com/VitalikButerin/status/1562600038379171843