Many (多) and Doggy Dog (du) have great fun chasing a bat (夕) in front of the observatory (o1). After a while there are two bats (多), and it's not so easy to chase them any more. Suddenly there are more and more (多) bats! Now Many and Doggy Dog experience what it is like to be chased for a change.
晶
=
日
:
Joan of Arc (ji) wants to solve the atomic structure of the sun, and so she uses a lot of suns (日) to create a crystal (晶) for X-ray crystallography in front of the engine ((e)ng1).