沉
=
冗
+
氵
:
Charlie Chaplin is experimenting with superfluous liquid helium and a bottle of water just inside the encampment's kitchen. He lets the water flow into the liquid helium, and because the water is frozen instantly, it sinks and submerges.
稳
=
急
+
禾
:
Willy Walrus (w) urgently (急) has to go to the bathroom, but his task is to guard the royal cereals (禾) in the encampment ((e)n3) so he stays steadily (稳) where he is.