拨动大钟的指针,松手就会听到中文报时;旁边的小地球跟着一起转——看家的位置迎来日出、躲进黑夜,就明白了一天和时间的关系。
Drag the hands of a big clock and hear the time spoken in Chinese; a little Earth spins along, so you can watch home greet the sunrise and slip into night — that's what a day is.