生活费

生 = 牛 + 一 : Mnemonic symbol: a cradle.

Sherlock Holmes (sh) comforts a crying baby bull (牛) in a cradle (生) in front of the engine ((e)ng1) and plays him a tune on a flute (一).

活 = 氵 + 舌 : Helga Horse joined the traditional water bottle challenge and empties a bottle of water over herself in the observatory's kitchen. To raise the difficulty level, she only uses her tongue to hold the bottle.

费 = 弗 + 贝 : Frankenstein's monster finds that here is a crab in a woven basket for sale in the Eiffel Tower's bathroom. He feels sorry for the crab, spends a lot of money to purchase it and releases it into freedom.