Pinyin initial: "yu"

于 = 亅 + 二 : Mnemonic symbol: prepositions (in, at, on, to, ...) are what glue the sentence together. Honey is as sticky as glue, so I'll represent 于 by a honey jar.

Yu the Great (于) was assigned to repair the electronics of the space station's kitchen (Ø2), but instead he was snacking honey from a honey jar (于). Unfortunately his capacitor (二) got stuck in the honey and now he has to use a crowbar (亅) to lever it out.

曰 = 囗 + 一 : Mnemonic symbol: a microphone.

Yu the Great (yu) is selling flutes (一) in front of the elevator (e1). He has a whole box (囗) of them, and he's advertising them by using a microphone (曰).

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.

吁 = 于 + 口 : Yu the Great (yu) wants to stick a mandarin (口) into a honey jar (于) and eat it, but in the space station's bathroom (Ø4) the mandarin is imploring (吁) him to not do it.

月 = ⺆ + 二 : Yu the Great (yu) is modelling a moon (月) in the elevator's bathroom (e4). He uses a stapler (⺆) to staple a lot of capacitors (二) together to form a moon shape, while the real moon is sitting for him.

用 = 丨 + 月 : Yu the Great hurt her leg when she slipped in the engine's bathroom. The moon helps her to splint her leg using the bathroom's first aid kit and a dinosaur bone.

用 = 丨 + 月 : Mnemonic symbol: a first aid kit. Can you see the cross on the container?

员 = 口 + 贝 : Yu the Great and a crab are having dinner just inside the anthill's kitchen. They ordered mandarins, and the waiter serves them.

员 = 口 + 贝 : Mnemonic symbol from 服务员, a waiter.

圆 = 员 + 囗 : Yu the Great (yu) is having dinner in the anthill's kitchen (an2). There is a waiter (员) serving her food from a wooden box (囗) until Yu the Great is as round (圆) as the full moon.

佣 = 亻 + 用 : Yu the Great and Rosa Luxemburg are lying hurt on the ground in front of the engine, and a servant of the engine uses his first aid kit to help them until the ambulance arrives.

誉 = 兴 + 言 : Yu the Great (yu) wants to increase the star fish' (兴) reputation (誉). In the space station's bathroom (Ø4) she is announcing surprising facts about star fish with a megaphone (言).

羽 = 习 : Yu the Great is studying the structure of a feather inside the space station.

匀 = 亠 + 勹 : Yu the Great (yu) and the elephant (勹) joined the palace guard and are guarding the entrance to the encampment ((e)n2), but there was no uniform (匀) available that fitted the elephant. Yu the Great was nice enough to make a uniform form him. She even made him a large beret (亠). Now they both look very uniform (匀).

元 = 二 + 儿 : Sun Wu Kong offers Yu the Great a coin just inside the anthill's kitchen. As Yu the Great takes it, she's literally shocked: Sun Wu Kong hooked up a capacitor to it to play a bad joke on her, and he's laughing his ass off.

园 = 元 + 囗 : Yu the Great receives a big wooden box just inside the anthill's kitchen. It's written that it comes from the land of growing plants, but as she opens it, she finds out that it's actually full of coins.

园 = 元 + 囗 : Yu the Great receives a big wooden box just inside the anthill's kitchen. It's written that it comes from the land of growing plants, but as she opens it, she finds out that it's actually full of coins.

晕 = 军 + 日 : The sun (日) was driving Yu the Great (yu) around in its cabriolet (军) in front of the encampment ((e)n1), but Yu the Great got car sick (晕) and almost had to puke if it weren't for the sun pressing a cooking top (军) against her mouth.