car elevators
... that The Boring Company plans to use car elevators to lower cars into its proposed underground Hyperloop system?
... that <a href="./The_Boring_Company" id="mwAVk" rel="mw:WikiLink" title="The Boring Company">The Boring Company</a> plans to use <b id="mwAVo"><a href="./Car_elevator" id="mwAVs" rel="mw:WikiLink" title="Car elevator">car elevators</a></b> to lower cars into its proposed underground <a href="./Hyperloop" id="mwAVw" rel="mw:WikiLink" title="Hyperloop">Hyperloop</a> system?