A.
The American ship eventually found a port and dumped its garbage before it returned home.
B.
Throwaway societies don't need to transport their refuse and garbage to incinerator because they have a lot of space to put them.
C.
The wandering ship with garbage reflected the fact that garbage problem became very serious.
D.
The huge populations of rats swarm through poor neighborhood in many Western European countries because the garbage is thrown into the open dumps.