橡
=
木
+
象
:
Marie Curie (xi) wants to plant some oaks (橡) in the anglepod's bathroom (ang4), so she had the KFNB Elephant (象) transport young oaks to the bathroom. In exchange she provides the train with a lot of Christmas trees (木) to be used as fuel for the steam engine.
胶
=
交
+
月
:
The moon (月) fell down from the heavens and lies shattered in front of the aorta (ao1). Joan of Arc (ji) and Linus Pauling (交) join forces to fix it with a lot of glue (胶).