與此同時

与 = 马 : This one looks like 马 with eyes closed, so let's use a sleepy horse as symbol. To distinguish it let's say it's a sleepy black horse.

与 = 马 : The space station has to be evacuated! Together with the unicorn, Yu the Great tries to wake up the sleepy black horse, but it sleeps really tight.

此 = 匕 + 止 : These boots are made for walking! The King of Chu cannot get his boots off in the space station. First he tries with the help of a large ladle, then he switches to a big barrier, which finally works.

同 = 冂 + 𠮛 : Tommy Turtle (tu) is stapling (冂) a magical scroll (𠮛) to the wall of the engine's kitchen ((e)ng2). On it he wrote that he's looking for two twins (mnemonic symbol for 同).

时 = 寸 + 日 : Mnemonic symbol: a giant pocket watch.

The sun (日) asks Sherlock Holmes (sh) out for a coffee in the space station's kitchen (Ø2). Looking at his pocket watch (时), Sherlock sees he has time, winks and "thumbs up" (寸).