梨
=
利
+
木
:
Li Qingzhao (li) crashed the Arianne rocket (利) into the space station's entrance (Ø2) and thereby caused the Christmas tree (木) to fall over. It was decorated with lots of pears (梨) which will now go bad very soon because of the dents, so Li Qingzhao has to eat them all before they go bad.
树
=
对
+
木
:
Sheldon Shrimp cultivates a Christmas tree in the space station's bathroom. He is very happy that he found the right tree, just the one he imagined, and—in his mind—marks of the tree he imagined with a big green check mark.