贵重

贵 = 中 + 一 + 贝 : Mnemonic symbol: a treasure chest. Gitta Giraffe (gu) and the crab (贝) found a treasure chest (贵) in the Eiffel Tower's bathroom (ei4). Inside of the chest they found a very precious dart board (中) and flutes (一) made out of gold; they mistake the flutes for darts and play a game of darts throwing the flutes at the very expensive (贵) dart board.

重 = 千 + 里 : Chantal Chicken set a new world record in the engine's kitchen. She repeatedly rode a space elevator up and down, one thousand times in total. For setting the world record she got a sunflower.

重 = 千 + 里 : This one looks like a space elevator. The two top strokes are the heavens, the two bottom strokes are the earth and the part in between is the space elevator.

重 = 千 + 里 : Julian Giant Squid installed a space elevator in the engine's bathroom, and now he wants to find out how heavy the load can be. For his first trip he loads 1000 times 1 kilo, and to celebrate the grand opening, he brought a sunflower.