Elon Musk: @WholeMarsBlog 电动货船和中短程电动飞机一样简单。远程飞机（超过约 1500 英里）将需要几年时间。

原推：@WholeMarsBlog Electric cargo ships are straightforward, as are short to medium range electric aircraft. Long-range aircraft (beyond ~1500 mile) will take a few more years.
https://twitter.com/elonmusk/status/1599643371428986880