擴音器

扩 = 广 + 扌 : Karl Koala (ku) wants to enlarge (扩) his parachute (广) in the observatory's bathroom (o4), so he stretches it with two toy claws (扌).

音 = 日 + 立 : Mnemonic symbol: a loudspeaker.

音 = 日 + 立 : Maud Younger and the Sun opened a pop-up store in front of the encampment. They sell vases and advertise them using loudspeakers, playing loud music and dancing to it.

器 = 㗊 + 犬 : The Saint Bernard dog has been practising playing his bagpipe all day in the space station's bathroom. The Queen of Hearts is so annoyed that finally she grabbed a screwdriver as utensil to end this torture.