subaqueous fan-fan deltaic depositional system
going too far is as bad as not going far enough; beyond is as wrong as falling short; too much is as bad as too little
fan marder [= fan marker beacon]
the selection of primary air fan and secondary air fan
a face as long as a fiddle
a letter sent as thanks for being treated well as someone’s guest
A miss is as good as a mile
a problem as old as the world itself