Elon Musk: Cyber​​​​truck 将具有足够的防水性，可以短暂用作船，因此它可以穿越河流、湖泊甚至是不太波涛汹涌的海洋

原推：Cybertruck will be waterproof enough to serve briefly as a boat, so it can cross rivers, lakes & even seas that aren’t too choppy
https://twitter.com/elonmusk/status/1575508498430820352