sneekee_snek_17@lemmy.world to Engineering Memes@lemmy.worldEnglish · 5 个月前Cool tied-archlemmy.worldimagemessage-square7fedilinkarrow-up1115arrow-down12file-text
arrow-up1113arrow-down1imageCool tied-archlemmy.worldsneekee_snek_17@lemmy.world to Engineering Memes@lemmy.worldEnglish · 5 个月前message-square7fedilinkfile-text
So an air pontoon bridge?