With the development of urban construction in recene years, more and more skyscrapers have been set up unceasingly.
随着近年来城市建设的发展,越来越多的摩天大楼不断建起。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时,他们常把汉字刻在石头上,记载历史上重要的日期。