On July 21, 1948, one of
these aircraft crashed
into Lake Mead. 333 years
later, the aircraft
becomes the object of
interest for theBoomers,
who intend to raise it
from the lake's bottom
and restore it to working
order, using parts from a
museum airplane that
was kept inNellis Air
Force Base. Restored, it is
later used to bomb
enemies of theCourier at
the Second Battle of
Hoover Dam.
你给我解释解释这段是啥意思.