岗
=
冈
+
山
:
Guy Falkes (g) is standing guard (岗) on a small mound (冈; 岗) inside of the anglepod (ang3). He will defend anyone from the policeman's beat (岗) with his fork (山).
earth / ground / field / place / land / CL:片[pian4]
地
=
也
+
土
:
Dorothy Gale (di) hates the cleanliness of the space station, so she used an excavator (也) in the space station's bathroom (Ø4) to dig a pile of dirt (土) out of the ground (地) for a mud bath.