Sherlock Holmes (sh) is cleaning a flower pot (廿) under the shower of the space station's bathroom (Ø4) with a loofah (L) because he didn't quite understand a poster next to the shower from the WHO (世) explaining dangers arising from different germs.
袭
=
衣
+
龙
:
Marie Curie (xi) and the dragon (龙) are taking part in a reenactment just inside the space station's entrance (Ø2). They celebrate Scottish wrestling by wearing kilts (衣) and attacking (袭) each other using awesome moves.