玉溪市

玉 = 丶 + 王 : Mnemonic symbol: a jade bracelet.

Yu the Great (yu) and Martin Luther King (王) invented some kind of wrestling sport in the space station's bathroom (Ø4). Both fighters have to be restrained by large jade bracelets (玉) around their body restricting their arms to be aligned to the body. Then they fight. To make things safe they stuffed the space station's bathroom (Ø4) with cosy petals (丶) so that they won't hurt themselves.

溪 = 奚 + 氵 : Marie Curie (xi) finds out that what used to be a big river floating in front of the space station (Ø1) is now just a rivulet (溪). She instantly grabs as many bottles of water (氵) as she can to replenish the river and calls 911 for help, but first has to answer the "w"-questions what? / where? / why? (奚).

溪 = 奚 + 氵 : Marie Curie (xi) finds out that what used to be a big river floating in front of the space station (Ø1) is now just a rivulet (溪). She instantly grabs as many bottles of water (氵) as she can to replenish the river and calls 911 for help, but first has to answer the "w"-questions what? / where? / why? (奚).

市 = 亠 + 巾 : Mnemonic symbol: a supermarket.

Sherlock Holmes (sh) started a supermarket (市) in the space station's bathroom (Ø4), but all he has for sale right now are berets (亠) and towels (巾). He should have opened it at the beach!