护
=
户
+
扌
:
Helga Horse (hu) feels that she has to protect (护) the inhabitants of the space station. In the bathroom (Ø4) she equips herself with a wooden swinging door (户) as a shield and a toy claw (扌) as a weapon.
模
=
木
+
莫
:
Mahatma Gandhi (m) and Mozart (莫) both want to impress a super model (模) in the observatory's kitchen (o2). They both set up beautiful Christmas trees (木) to impress the super model with their decoration skills.
模
=
木
+
莫
:
Just inside the space station's entrance (Ø2) Mozart (莫) and Malte Monkey (mu) create a duplicate of a Christmas tree (木) using lots of silicon and a mold (模).
式
=
工
+
弋
:
I'll use a specific style as mnemonic symbol: 哥特式, gothic.
Sherlock Holmes and the goth are celebrating a Viking festival in the space station's bathroom. They don't have trunks to throw around, so they use a steel beam. They also celebrate by practising archery. In zero gravity it is easy for them to set one world record after the next.