it is like a big piano keyboard. The staircase is in a plaza (广场) in Hangzhou, Zhejiang. There are 54... (音符). Very interesting!The big “piano” aims to (目的在于) encourage people to take the staircase. See ……

company Volkswagen recently turned a subway station staircase in Sweden into a giant piano. A team put... it's a great idea. The technology website TechCrunch wrote that a keyboard on a staircase is “really an ……

, he goes up two," I thought.How many steps does the staircase have?Answer:22 steps.While Zizoloziz goes up the entire staircase, I descend the staircase except for 11 steps (7 at the top + 4 ……

快把楼梯变成滑梯！SLIDES are big fun. Now SlideRider makes this fun easy to get. It is a foldable (可折叠的) slide. It can turn any staircase (楼梯) into a slide. ……

, living room with high-definition flat-screen LCD TVs, a piano and panoramic views of Central Park...'s staircase or risk having it taken by authorities. The cat occasionally passes through the legs ……

son and loving husband. Running up the staircase, I opened the door and burst into the sitting room... a shadow over the future of my son, I forced a smile whenever I was around him. Although his piano ……

staircase (楼梯) into a slide. ……

Piano handsDo you love music? Wear these piano gloves (手套). There is a button on each finger. Each button opens a song. ……

多伦王国的秘密Eric, Julie and Neal are best friends. One day, they find a hidden (隐藏的) staircase in Eric’s basement (地下室). The staircase is a gate to another world. The world of Droon is amazing and full ……

Pricey piano青花瓷钢琴A PORCELAIN (瓷的) piano? It's true. The piano's cover is all made of blue-and-white porcelain. Some patterns (花纹) on the piano were carved by hand. The piano is on sale for 469,000 ……

Turkey or chicken?A: Why did the turkey cross the road?B: Toprove(证明) he wasn't achicken(小鸡；胆小鬼)!Piano problemPianotuner(调音师): I'm coming to tune your piano.Lady: I didn'tsend for(派人去请) you.Piano ……

My name is Teotronica. I’m a robot. I have 19 fingers and I’m good at playing the piano. I play much faster than a human. I also sing when playing the piano. ……

“钢琴楼梯”让你踩出完美音乐。DO you know stairs (楼梯) can play the piano? It is true in Nanjing, Jiangsu. The “piano stairs” look like a piano with white and black keys. They also can make sounds like a piano when ……

down a 21-meter-deep stone staircase (楼梯) to get to the hotel.21ST ……

to see its staircase (楼梯). A pilot and a deep ocean expert will go with them. However, the trip ……